Only let it be in the name of Jesus Christ, that I may suffer together with Him! I endure everything because He Himself, Who is perfect man, empowers me.

In like manner, everyone who has received from God the power of distinguishing and yet follows an unskillful pastor and receives a false opinion for the truth shall be punished ... Be not deceived: if any man follows him who separates from the truth, he shall not inherit the kingdom of God; and if any man does not stand aloof from the preacher of falsehood he shall be condemned to Hell.

It is impossible for a man to be freed from the habit of sin before he hates it, just as it is impossible to receive forgiveness before confessing his trespasses...

See that ye all follow the bishop, even as Jesus Christ does the Father, and the presbytery as ye would the apostles; and reverence the deacons, as being the institution of God. Let no man do anything connected with the Church without the bishop. [] Wherever the bishop shall appear, there let the multitude [of the people] also be; even as, wherever Jesus Christ is, there is the Catholic Church. [] Whatsoever [the bishop] shall approve of, that is also pleasing to God, so that everything that is done may be secure and valid.