Send Baptism ecards and free online greeting cards to friends and family! Personalized Baptism eCards that are inspirational, funny, and cute! Read Is it Important to Get Baptized as an Adult? from Dr. Roger Barrier and get Christian, Biblical advice on today's issues. Dr. Roger explains the purpose and importance of baptism. Baptism Cards for Adults Card Categories. Loading Occasions (,) A baptism congratulations greeting card decorated with white floral cross on a soft yellow background with a daisy floral pattern and a bible verse from Numbers You can change the inside message to fit your needs.