The verb "commit" is literally "roll" (the figure of rolling, as in rolling one's burdens onto the Lord, is found also in Psm 22:8; 37:5; 55:22). This word portrays complete dependence on God, (Prov 3:5-6) accomplished with a spirit of humility and be means of a diligent season of prayer. For our plans to succeed, we must also have God's approval. Not every plan we have is pleasing to him; but for those that are, this verse is a great comfort.
[NIV BIBLE COMMENTARY Volume I: Old Testament].
JESUS IS LORD.