For Christians, "Don't worry. Be happy!" might seem like a totally irresponsible, pleasure seeking, flippant, childish, and selfish way to abandon our God-given duties and responsibilities, but for one thing: our Heavenly Father loves and cares for us! As followers of Jesus Christ, when we make it our first priority to love and obey our Father in Heaven, He gives peace, joy and all the things we need in life because He loves us, and takes good care of us.