1 Yohana 5 : 18 1st John chapter 5 verse 18

Twajua ya kuwa kila mtu aliyezaliwa na Mungu hatendi dhambi; bali yeye aliyezaliwa na Mungu hujilinda, wala yule mwovu hamgusi.
soma Mlango wa 5

We know that whoever is born of God doesn't sin, but he who was born of God keeps himself, and the evil one doesn't touch him.