The solas may have been articulated during the Reformation, but they describe an eternal gospel that brings us to enjoy the eternal God. https://www.desiringgod.org/messages/god-in-christ-the-price-and-the-prize-of-the-gospel/excerpts/god-is-the-prize-of-the-gospel https://www.desiringgod.org/messages/god-in-christ-the-price-and-the-prize-of-the-gospel/