Keeping your Joy. One of the most powerful ways in keeping your Joy in the Lord is through prayer and worship. As we praise God through worship our hearts are filled with Joy ask, God to fill you with His Holy Spirit Philippians 4: 4, Romans 15: 13; Galatians 5: 22-23; John 15: 24; Romans 14: 17. The Joy in HIS word John: 15: 10-12 in 1 Chronicle 16: 32-34 it says the forest will sing for Joy. What an awesome God we serve.