Bible Verses About The Call of God: Condemnation

Therefore ought we more diligently to observe the things which we have heard lest perhaps we should let them slip.

For if the word spoken by angels became steadfast and every transgression and disobedience received a just recompense of reward:

How shall we escape if we neglect so great salvation? Which, having begun to be declared by the Lord, was confirmed unto us by them that heard him.