Yakobo 1 : 26 James chapter 1 verse 26

Mtu akidhani ya kuwa anayo dini, wala hauzuii ulimi wake kwa hatamu, hali akijidanganya moyo wake, dini yake mtu huyo haifai.
soma Mlango wa 1

If anyone among you thinks himself to be religious while he doesn't bridle his tongue, but deceives his heart, this man's religion is worthless.