Are you looking for ideas of Christian messages you could write in a card? We have some great ideas for you below - including Scripture verses, prayers, and personal messages! (And you can find our fabulous Christian greeting cards here!) 
What should I write in a religious card?
What Scriptures should I write in a card?
How to write a prayer in a card.
What personal message can I write in a card?
What to write in a card? (for Christians)