The Bible counsels us to Cease from doing evil and to repent by reasoning with the Lord  (Isaiah 1:16-18).
The Bible also counsels us to Cease not from praying (1 Thessalonians 5:17).

And come to think of it, these two counsel are related. We can learn from Jesus’ words that to cease from doing evil, we must cease not from praying.
If we watch and pray (without ceasing), we will not fall into temptation (to do evil) (Matthew 26:41, Mark 14:38).

Isaiah 1:16-18 (KJV)
16 Wash you, make you clean; put away the evil of your doings from before mine eyes; cease to do evil;
17 Learn to do well; seek judgment, relieve the oppressed, judge the fatherless, plead for the widow.
18 Come now, and let us reason together, saith the LORD: though your sins be as scarlet, they shall be as white as snow; though they be red like crimson, they shall be as wool.

1 Thessalonians 5:17 (KJV)
17 Pray without ceasing.

Mark 14:38 (KJV)
38 Watch ye and pray, lest ye enter into temptation. The spirit truly is ready, but the flesh is weak.