January -- I am a child of God, and He has a plan for me.

 Week 1: God is my Heavenly Father. He knows and loves me.

 Weeks 2 & 3: Heavenly Father's plan is a plan of happiness.

 Week 4: I have agency, and I am responsible for my choices.

Scripture: "The Spirit itself beareth witness with our spirit, that we are the children of God." (Romans 8:16)