Hebrews 10:22, 22 let’s draw near with a true heart in fullness of faith, having our hearts sprinkled from an evil conscience and having our body washed with pure water, - WEB
Hebrews 10:25 (WEB) - 25 not forsaking our own assembling together, as the custom of some is, but exhorting one another, and so much the more as you see the Day approaching.
Hebrews 10:29 (WEB)
How much worse punishment do you think he will be judged worthy of who has trodden under foot the covenant of which he was sanctified an unholy thing and has insulted the Spirit of Grace?