New Revised Standard Version
So we see that they were unable to enter because of unbelief.

Contemporary English Version
We see that those people did not enter the place of rest because they did not have faith.

New American Bible
And we see that they could not enter for lack of faith.

Douay-Rheims Bible
And we see that they could not enter in, because of unbelief.

And we see that they could not enter in, because of unbelief.

Mark 16:16 He that believeth and is baptized shall be saved: but he that believeth not shall he condemned.

John 3:18,36 He that believeth in him is not judged. But he that doth not believe is already judged: because he believeth not in the name of the only begotten Son of God. . . .

2 Thessalonians 2:12 But we ought to give thanks to God always for you, brethren, beloved of God, for that God hath chosen you firstfruits unto salvation, in sanctification of the spirit and faith of the truth:

1 John 5:10 He that believeth in the Son of God hath the testimony of God in himself. He that believeth not the Son maketh him a liar: because he believeth not in the testimony which God hath testified of his Son.

Jude 1:5 I will therefore admonish you, though ye once knew all things, that Jesus, having saved the people out of the land of Egypt, did afterwards destroy them that believed not.