if so be that ye heard him, and were taught in him, even as truth is in Jesus:

If in fact you gave ear to him, and were given teaching in him, even as what is true is made clear in Jesus:

επειδη αυτον ηκουσατε και εις αυτον εδιδαχθητε, καθως ειναι η αληθεια εν τω Ιησου·

If so be that ye have heard him, and have been taught by him, as the truth is in Jesus: