Rejoice in the Lord always. I will say it again: Rejoice!  Philippians 4:4

Praise him for his mighty works; praise his unequaled greatness!   Psalm 150:2

If anyone says, "I love God," yet hates his brother, he is a liar. For anyone who does not love his brother, whom he has seen, cannot love God, whom he has not seen.   1 John 4:20

For it is by grace you have been saved, through faith--and this not from yourselves, it is the gift of God--   Ephesians 2:8

Understand and practice these things.  For they are the basic principles of Christianity.