Can you provide any evidence or justifications for your statement that
"Believers in God mostly do not bother to go to church. Why should they?"

Three of my friends, two vicars and a priest all express sorrow that their congregations are diminishing.

As Dave would no doubt say: wriggle, wriggle, squirm, squirm.

The figures are there for all to see. Just 2% (and falling) of the entire population are practising Christians.