Religions and their churches, temples, or mosques, although they vary denomination to denomination and religion to religion, teach that there is a higher power and that we are all connected body, soul, mind.  Included in this is respect for others, a solid work ethic, and a duty to help those in need.  Most churches and their members are heavily involved in their communities.  They sponsor refugee families, have programs such as neighbour link, food banks, bridges out of poverty, the rainbow program, youth programs that give kids a safe place to go, free tutoring services and the list goes on.  Churches give a sense of community to their members, and connects many otherwise lonely people to the world. All this is done out of their belief system.  If that doesn't add value, what does?  Wether you believe in 7 day creation or Darwins version of the evolution of humankind, it really doesn't matter.  Whonare you to say churches have no value?