Romans 12:2
And be not conformed to this world: but be you transformed by the renewing of your mind, that you may prove what is that good, and acceptable, and perfect, will of God.
Topicalbible.org—AKJV

Philippians 4:6-9
Be careful for nothing; but in every thing by prayer and supplication with thanksgiving let your requests be made known to God.
Topicalbible.org—AKJV

1 John 1:9
If we confess our sins, he is faithful and just to forgive us our sins, and to cleanse us from all unrighteousness.
Topicalbible.org—AKJV

Acts 22:16
And now why tarry you? arise, and be baptized, and wash away your sins, calling on the name of the Lord.
Topicalbible.org—AKJV