Chapter I.--Cautions against error.

The Lord has rendered my bonds light and easy since I learnt that you are in peace, that you live in all harmony both of the flesh and spirit. "I therefore, the prisoner of the Lord, [1216] beseech you, that ye walk worthy of the vocation wherewith ye are called," [1217] guarding against those heresies of the wicked one which have broken in upon us, to the deceiving and destruction of those that accept of them; but that ye give heed to the doctrine of the apostles, and believe both the law and the prophets: that ye reject every Jewish and Gentile error, and neither introduce a multiplicity of gods, nor yet deny Christ under the pretence of [maintaining] the unity of God.