Acts 16:16-34

Some people have lost their joy because they have lost their focus on God
Genesis 3:1-12
Genesis 4:1-16
Matthew 6:33
Colossians 3:1-5
Psalms 1:1-6
John 14:6
Acts 4:12

Some people have lost their joy because of the disobedience to God
Hebrews 10:26
Romans 6:23
Luke 13:3
Revelation 2:10
1 John 1:7

Some people have lost their joy because of their regret and fear
Romans 3:23
Romans 5:8
John 3:16-17
1 John 1:9
Philippians 4:13
Colossians 3:17
Psalms 119:103-105
John 14:15