3 John 1:5-6
5 Beloved, thou doest faithfully whatsoever thou doest to the brethren, and to strangers;
6 Which have borne witness of thy charity before the church: whom if thou bring forward on their journey after a godly sort, thou shalt do well:
It is one thing for people outside of the body of Christ to try and find faults in Christians. It is something way worse when Christians do it to each other. Someone can do something out of the kindness of their heart, and yet people will still try to talk about the bad they have done. We as Christians need to stop doing this. When someone does something wonderful, be happy for them. Don’t let the enemy trick you into being someone who gossips. Instead, be the witness of their deeds. Be the one who tells of the change in their life that you have witnessed.