Romans 10:15-17 KJV
And
how shall they preach, except they be sent? as it is written, How
beautiful are the feet of them that preach the gospel of peace, and
bring glad tidings of good things!
But they have not all obeyed the gospel. For Esaias saith, Lord, who hath believed our report?
So then faith cometh by hearing, and hearing by the word of God.But they have not all obeyed the gospel. For Esaias saith, Lord, who hath believed our report?
2 Thessalonians 1:8 KJV
In flaming fire taking vengeance on them that know not God, and that obey not the gospel of our Lord Jesus Christ:
1 Peter 4:17 KJV
For the time is come that judgment must begin at the house of God: and if it first begin at us, what shall the end be of them that obey not the gospel of God?
We must live by faith in the Son of God; that is, we must be obedient to the gospel. The gospel teaches us that if we have sinned we ought to repent of our sin and live rightly.
Galatians 2:20 KJV
I am crucified with Christ: nevertheless I live; yet not I, but Christ liveth in me: and the life which I now live in the flesh I live by the faith of the Son of God, who loved me, and gave himself for me.