The purpose of all religious activity, whether attending church, reading the Bible or any other religious act, is to help us draw nigh unto God and to walk with Him.
If the religious acts you are doing is causing you or others to draw closer to God, than the religious activity is both constructive and beneficial.
If the religious activities or acts in which you are participating do not cause you or others to become closer to God, then these religious activities are essentially destructive and have become a hindrance to both you and others to ever finding God and walking with Him.
The greatest religious activity we can do is to walk with God and
love Him.