1 Moreover, brethren, I declare to you the gospel which I preached to you, which also you received and in which you stand, 2 by which also you are saved, if you hold fast that word which I preached to you—unless you believed in vain.
3 For I delivered to you first of all that which I also received: that Christ died for our sins according to the Scriptures, 4 and that He was buried, and that He rose again the third day according to the Scriptures, 5 and that He was seen by Cephas, then by the twelve. 6 After that He was seen by over five hundred brethren at once, of whom the greater part remain to the present, but some have fallen asleep. 7 After that He was seen by James, then by all the apostles. 8 Then last of all He was seen by me also, as by one born out of due time. (I Cor. 15:1-8)
16 For I am not ashamed of
the gospel of Christ,[
a]
for it is the power of God to salvation for everyone who believes, for the Jew first and also for the Greek. 17 For in it the righteousness of God is revealed from faith to faith; as it is written,
“The just shall live by faith.”[
b](Ro. 1:16-17)
12
that we who first trusted in Christ should be to the praise of His glory.
13 In Him you also
trusted, after you heard the word of truth,
the gospel of your salvation; in whom also, having believed, you were sealed with the Holy Spirit of promise, 14 who[
b] is the guarantee of our inheritance until the redemption of the purchased possession, to the praise of His glory. (Eph. 1:12-14)
15 And He said to them, “Go into all the world and
preach the gospel to every creature. 16
He who believes and is baptized will be saved; but he who does not believe will be condemned. (Mk. 16:15-16)