Whether active scandal can be found in the perfect?

Objections

Objection 1 : It would seem that active scandal can be found in the perfect. For passion is the effect of action. Now some are scandalized passively by the words or deeds of the perfect, according to Mt. 15:12: "Dost thou know that the Pharisees, when they heard this word, were scandalized?" Therefore active scandal can be found in the perfect.
Objection 2 : Further, Peter, after receiving the Holy Ghost, was in the state of the perfect. Yet afterwards he scandalized the gentiles: for it is written (Gal. 2:14): "When I saw that they walked not uprightly unto the truth of the Gospel, I said to Cephas," i.e. Peter, "before them all: If thou being a Jew, livest after the manner of the gentiles, and not as the Jews do, how dost thou compel the gentiles to live as do the Jews?" Therefore active scandal can be in the perfect.
Objection 3 : Further, active scandal is sometimes a venial sin. But venial sins may be in perfect men. Therefore active scandal may be in perfect men.