Thematic Bible: What the gospel does

Because of the hope [of experiencing what is] laid up ( reserved and waiting) for you in heaven. Of this [hope] you heard in the past in the message of the truth of the Gospel, Which has come to you. Indeed, in the whole world [that Gospel] is bearing fruit and still is growing [by its own inherent power], even as it has done among yourselves ever since the day you first heard and came to know and understand the grace of God in truth. [You came to know the grace or undeserved favor of God in reality, deeply and clearly and thoroughly, becoming accurately and intimately acquainted with it.]

And now let me remind you [since it seems to have escaped you], brethren, of the Gospel (the glad tidings of salvation) which I proclaimed to you, which you welcomed and accepted and upon which your faith rests, And by which you are saved, if you hold fast and keep firmly what I preached to you, unless you believed at first without effect and all for nothing.