22 Confirming the souls of the disciples, and exhorting them to continue in the faith, and that we must through much tribulation enter into the kingdom of God.

Romans 5:1-2
5 Therefore being justified by faith, we have peace with God through our Lord Jesus Christ:

2 By whom also we have access by faith into this grace wherein we stand, and rejoice in hope of the glory of God.

Romans 3:28-31
28 Therefore we conclude that a man is justified by faith without the deeds of the law.

29 Is he the God of the Jews only? is he not also of the Gentiles? Yes, of the Gentiles also:

30 Seeing it is one God, which shall justify the circumcision by faith, and uncircumcision through faith.

31 Do we then make void the law through faith? God forbid: yea, we establish the law.

Ephesians 2:8-9
8 For by grace are ye saved through faith; and that not of yourselves: it is the gift of God:

9 Not of works, lest any man should boast.

Romans 10:17
17 So then faith cometh by hearing, and hearing by the word of God.

Acts 26:14-18
14 And when we were all fallen to the earth, I heard a voice speaking unto me, and saying in the Hebrew tongue, Saul, Saul, why persecutest thou me? it is hard for thee to kick against the pricks.

15 And I said, Who art thou, Lord? And he said, I am Jesus whom thou persecutest.

16 But rise, and stand upon thy feet: for I have appeared unto thee for this purpose, to make thee a minister and a witness both of these things which thou hast seen, and of those things in the which I will appear unto thee;

17 Delivering thee from the people, and from the Gentiles, unto whom now I send thee,

18 To open their eyes, and to turn them from darkness to light, and from the power of Satan unto God, that they may receive forgiveness of sins, and inheritance among them which are sanctified by faith that is in me.

Romans 10:9-10
9 That if thou shalt confess with thy mouth the Lord Jesus, and shalt believe in thine heart that God hath raised him from the dead, thou shalt be saved.

10 For with the heart man believeth unto righteousness; and with the mouth confession is made unto salvation.

Romans 4:20
20 He staggered not at the promise of God through unbelief; but was strong in faith, giving glory to God;

Matthew 17:19-20
19 Then came the disciples to Jesus apart, and said, Why could not we cast him out?

20 And Jesus said unto them, Because of your unbelief: for verily I say unto you, If ye have faith as a grain of mustard seed, ye shall say unto this mountain, Remove hence to yonder place; and it shall remove; and nothing shall be impossible unto you.