In act 2 scene 3 Romeo comes to Fr. Lawrence to see if he will marry himself and Juliet. Fr. Lawrence says ”For this alliance may so happy prove, to turn your households’ rancor to pure love” (Shakespeare II.iii 93-94.) That means he will marry the two in hopes of stopping the fighting, this says all he wants is good to come out of this-this is one reason. Next, he is a pastor so all he does is try to be a good person, he would never try to deliberately hurt someone. He proves this by helping Romeo and Juliet over and over again. Thus saying he is trying to help and not hurt