What the Holy Bible says about Joy:
24 The Lord has done it this very day; let us rejoice today and be glad. (Psalm 118: 24)
20 However, do not rejoice that the spirits submit to you, but rejoice that your names are written in heaven.” (Luke 10: 20)
11 I have told you this so that my joy may be in you and that your joy may be complete. (John 15: 11)
22 So with you: Now is your time of grief, but I will see you again and you will rejoice, and no one will take away your joy. 23 In that day you will no longer ask me anything. Very truly I tell you, my Father will give you whatever you ask in my name. 24 Until now you have not asked for anything in my name. Ask and you will receive, and your joy will be complete. (John 16: 22-24)