Hebrews 4:1; Hebrews 10:29; Hebrews 12:10; Hebrews 12:11

1 Let us therefore fear, lest, a promise being left us of entering into his rest, any of you should seem to come short of it.

29 Of how much sorer punishment, suppose ye, shall he be thought worthy, who hath trodden under foot the Son of God, and hath counted the blood of the covenant, wherewith he was sanctified, an unholy thing, and hath done despite unto the Spirit of grace?

10 For they verily for a few days chastened us after their own pleasure; but he for our profit, that we might be partakers of his holiness.

11 Now no chastening for the present seemeth to be joyous, but grievous: nevertheless afterward it yieldeth the peaceable fruit of righteousness unto them which are exercised thereby.