“Holde fast the fourme of sound words, which thou hast heard of mee, in faith and loue, which is in Christ Iesus.”
1611 King James Version (KJV)
1:13 The pattern of sound words - The model of pure, wholesome doctrine.
2Ti 1:13 Hold fast the form of sound words. Hold and teach sound doctrine, the pure faith, the gospel as Paul taught it to him, preaching it "in faith and love".