Psalm 66:18 says, “If I had known of any sin in my heart, the Lord would not have listened to me.”
It is very important to keep a clean heart before God. Someone said, “I ‘fess them as I does them, I don’t bunch them.” Don’t wait until you go to church or a crisis arises in your life to confess your sins to God. As soon as you become aware of an attitude or action that is displeasing to God, admit that it is wrong and thank God for His forgiveness. 1 John 1:9 tells us that if we confess our sins, God is faithful to forgive us and cleanse us from all unrighteousness.