2 Corinthians 1:12 12 For our glorifying is this, the testimony of our conscience, that in holiness and sincerity of God, not in fleshly wisdom but in the grace of God, we behaved ourselves in the world, and more abundantly to you-ward.

The conscience looks at thoughts and actions to determine if they are in line with a person’s principles. It is important to keep our internal monitoring system well maintained so it will be trustworthy. For our moral alarm to sound at the right time and for the right reason, we must:

Accept Scripture as our standard for behavior. 2 Timothy 3:16 16 Every scripture inspired of God `is' also profitable for teaching, for reproof, for correction, for instruction which is in righteousness. says, “All Scripture is inspired by God and profitable for teaching, for reproof, for correction, for training in righteousness.” If we choose to adopt our culture’s values, which are often at odds with the Lord’s, our conscience will be unreliable. Instead, we want our radar to alert us to the possibility of going off course.

Align our thinking with the Lord’s. Romans 12:2 2 And be not fashioned according to this world: but be ye transformed by the renewing of your mind, and ye may prove what is the good and acceptable and perfect will of God. says to renew our minds. It is necessary and ongoing work to combat what this unbelieving world accepts as true and right.

Apply God’s Word to daily living. When our habits reflect godly values, our conscience will become more sensitive to what is right and wrong.

In addition, it is essential that we rely on the Holy Spirit for understanding. Our conscience by itself is of some usefulness, but it becomes indispensable when accompanied by the Spirit’s guidance ( John 16:13 13 Howbeit when he, the Spirit of truth, is come, he shall guide you into all the truth: for he shall not speak from himself; but what things soever he shall hear, `these' shall he speak: and he shall declare unto you the things that are to come. ).

The Scriptures teach us how to live—with regard to our thought life, conduct, and emotions. As we fill our mind with the Lord’s standards and wisdom, our conscience will become increasingly trustworthy because it is based on what’s important to our heavenly Father.

Bible in One Year: Ecclesiastes 1-4 Chapter 1 1 The words of the Preacher, the son of David, king in Jerusalem. 2 Vanity of vanities, saith the Preacher; vanity of vanities, all is vanity. 3 What profit hath man of all his labor wherein he laboreth under the sun? 4 One generation goeth, and another generation cometh; but the earth abideth for ever. 5 The sun also ariseth, and the sun goeth down, and hasteth to its place where it ariseth. 6 The wind goeth toward the south, and turneth about unto the north; it turneth about continually in its course, and the wind returneth again to its circuits. 7 All the rivers run into the sea, yet the sea is not full; unto the place whither the rivers go, thither they go again. 8 All things are full of weariness; man cannot utter `it': the eye is not satisfied with seeing, nor the ear filled with hearing. 9 That which hath been is that which shall be; and that which hath been done is that which shall be done: and there is no new thing under the sun. 10 Is there a thing whereof it may be said, See, this is new? it hath been long ago, in the ages which were before us. 11 There is no remembrance of the former `generations'; neither shall there be any remembrance of the latter `generations' that are to come, among those that shall come after. 12 I the Preacher was king over Israel in Jerusalem. 13 And I applied my heart to seek and to search out by wisdom concerning all that is done under heaven: it is a sore travail that God hath given to the sons of men to be exercised therewith. 14 I have seen all the works that are done under the sun; and, behold, all is vanity and a striving after wind. 15 That which is crooked cannot be made straight; and that which is wanting cannot be numbered. 16 I communed with mine own hear, saying, Lo, I have gotten me great wisdom above all that were before me in Jerusalem; yea, my heart hath had great experience of wisdom and knowledge. 17 And I applied my heart to know wisdom, and to know madness and folly: I perceived that this also was a striving after wind. 18 For in much wisdom is much grief; and he that increaseth knowledge increaseth sorrow. Chapter 2 1 I said in my heart, Come now, I will prove thee with mirth; therefore enjoy pleasure: and, behold, this also was vanity. 2 I said of laughter, It is mad; and of mirth, What doeth it? 3 I searched in my heart how to cheer my flesh with wine, my heart yet guiding `me' with wisdom, and how to lay hold on folly, till I might see what it was good for the sons of men that they should do under heaven all the days of their life. 4 I made me great works; I builded me houses; I planted me vineyards; 5 I made me gardens and parks, and I planted trees in them of all kinds of fruit; 6 I made me pools of water, to water therefrom the forest where trees were reared; 7 I bought men-servants and maid-servants, and had servants born in my house; also I had great possessions of herds and flocks, above all that were before me in Jerusalem; 8 I gathered me also silver and gold, and the treasure of kings and of the provinces; I gat me men-singers and women-singers, and the delights of the sons of men, musical instruments, and that of all sorts. 9 So I was great, and increased more than all that were before me in Jerusalem: also my wisdom remained with me. 10 And whatsoever mine eyes desired I kept not from them; I withheld not my heart from any joy; for my heart rejoiced because of all my labor; and this was my portion from all my labor. 11 Then I looked on all the works that my hands had wrought, and on the labor that I had labored to do; and, behold, all was vanity and a striving after wind, and there was no profit under the sun. 12 And I turned myself to behold wisdom, and madness, and folly: for what `can' the man `do' that cometh after the king? `even' that which hath been done long ago. 13 Then I saw that wisdom excelleth folly, as far as light excelleth darkness. 14 The wise man's eyes are in his head, and the fool walketh in darkness: and yet I perceived that one event happeneth to them all. 15 Then said I in my heart, As it happeneth to the fool, so will it happen even to me; and why was I then more wise? Then said I in my heart, that this also is vanity. 16 For of the wise man, even as of the fool, there is no remembrance for ever; seeing that in the days to come all will have been long forgotten. And how doth the wise man die even as the fool! 17 So I hated life, because the work that is wrought under the sun was grievous unto me; for all is vanity and a striving after wind. 18 And I hated all my labor wherein I labored under the sun, seeing that I must leave it unto the man that shall be after me. 19 And who knoweth whether he will be a wise man or a fool? yet will he have rule over all my labor wherein I have labored, and wherein I have showed myself wise under the sun. This also is vanity. 20 Therefore I turned about to cause my heart to despair concerning all the labor wherein I had labored under the sun. 21 For there is a man whose labor is with wisdom, and with knowledge, and with skilfulness; yet to a man that hath not labored therein shall he leave it for his portion. This also is vanity and a great evil. 22 For what hath a man of all his labor, and of the striving of his heart, wherein he laboreth under the sun? 23 For all his days are `but' sorrows, and his travail is grief; yea, even in the night his heart taketh no rest. This also is vanity. 24 There is nothing better for a man `than' that he should eat and drink, and make his soul enjoy good in his labor. This also I saw, that it is from the hand of God. 25 For who can eat, or who can have enjoyment, more than I? 26 For to the man that pleaseth him `God' giveth wisdom, and knowledge, and joy; but to the sinner he giveth travail, to gather and to heap up, that he may give to him that pleaseth God. This also is vanity and a striving after wind. Chapter 3 1 For everything there is a season, and a time for very purpose under heaven: 2 a time to be born, and a time to die; a time to plant, and a time to pluck up that which is planted; 3 a time to kill, and a time to heal; a time to break down, and a time to build up; 4 a time to weep, and a time to laugh; a time to mourn, and a time to dance; 5 a time to cast away stones, and a time to gather stones together; a time to embrace, and a time to refrain from embracing; 6 a time to seek, and a time to lose; a time to keep, and a time to cast away; 7 a time to rend, and a time to sew; a time to keep silence, and a time to speak; 8 a time to love, and a time to hate; a time for war, and a time for peace. 9 What profit hath he that worketh in that wherein he laboreth? 10 I have seen the travail which God hath given to the sons of men to be exercised therewith. 11 He hath made everything beautiful in its time: also he hath set eternity in their heart, yet so that man cannot find out the work that God hath done from the beginning even to the end. 12 I know that there is nothing better for them, than to rejoice, and to do good so long as they live. 13 And also that every man should eat and drink, and enjoy good in all his labor, is the gift of God. 14 I know that, whatsoever God doeth, it shall be for ever: nothing can be put to it, nor anything taken from it; and God hath done it, that men should fear before him. 15 That which is hath been long ago; and that which is to be hath long ago been: and God seeketh again that which is passed away. 16 And moreover I saw under the sun, in the place of justice, that wickedness was there; and in the place of righteousness, that wickedness was there. 17 I said in my heart, God will judge the righteous and the wicked; for there is a time there for every purpose and for every work. 18 I said in my heart, `It is' because of the sons of men, that God may prove them, and that they may see that they themselves are `but as' beasts. 19 For that which befalleth the sons of men befalleth beasts; even one thing befalleth them: as the one dieth, so dieth the other; yea, they have all one breath; and man hath no preeminence above the beasts: for all is vanity. 20 All go unto one place; all are of the dust, and all turn to dust again. 21 Who knoweth the spirit of man, whether it goeth upward, and the spirit of the beast, whether it goeth downward to the earth? 22 Wherefore I saw that there is nothing better, than that a man should rejoice in his works; for that is his portion: for who shall bring him `back' to see what shall be after him? Chapter 4 1 Then I returned and saw all the oppressions that are done under the sun: and, behold, the tears of such as were oppressed, and they had no comforter; and on the side of their oppressors there was power; but they had no comforter. 2 Wherefore I praised the dead that have been long dead more than the living that are yet alive; 3 yea, better than them both `did I esteem' him that hath not yet been, who hath not seen the evil work that is done under the sun. 4 Then I saw all labor and every skilful work, that for this a man is envied of his neighbor. This also is vanity and a striving after wind. 5 The fool foldeth his hands together, and eateth his own flesh. 6 Better is a handful, with quietness, than two handfuls with labor and striving after wind. 7 Then I returned and saw vanity under the sun. 8 There is one that is alone, and he hath not a second; yea, he hath neither son nor brother; yet is there no end of all his labor, neither are his eyes satisfied with riches. For whom then, `saith he', do I labor, and deprive my soul of good? This also is vanity, yea, it is a sore travail. 9 Two are better than one, because they have a good reward for their labor. 10 For if they fall, the one will lift up his fellow; but woe to him that is alone when he falleth, and hath not another to lift him up. 11 Again, if two lie together, then they have warmth; but how can one be warm `alone'? 12 And if a man prevail against him that is alone, two shall withstand him; and a threefold cord is not quickly broken. 13 Better is a poor and wise youth than an old and foolish king, who knoweth not how to receive admonition any more. 14 For out of prison he came forth to be king; yea, even in his kingdom he was born poor. 15 I saw all the living that walk under the sun, that they were with the youth, the second, that stood up in his stead. 16 There was no end of all the people, even of all them over whom he was: yet they that come after shall not rejoice in him. Surely this also is vanity and a striving after wind.