David. R. Goodworth explores saying 1.15/Th16 from his book 'The Gospel of Thomas: Evolution'.

“Perhaps people think that I have come to cast peace upon the world, they do not know that I have come to cast divisions upon the earth, fire, sword, war. For there will be five in a house, three will be against two, and two against three, the father against the son and the son against the father and they will stand as single – ones.”