Baptized into christ
Rom 6:1 What shall we say then? Shall we continue in sin, that grace may abound?
Rom 6:2 God forbid. How shall we, that are dead to sin, live any longer therein?
Rom 6:3 Know ye not, that so many of us as were baptized into Jesus Christ were baptized into his death?
Rom 6:4 Therefore we are buried with him by baptism into death: that like as Christ was raised up from the dead by the glory of the Father, even so we also should walk in newness of life.
Rom 6:5 For if we have been planted together in the likeness of his death, we shall be also in the likeness of his resurrection:
Rom 6:6 Knowing this, that our old man is crucified with him, that the body of sin might be destroyed, that henceforth we should not serve sin.
For as many of you - Whether by nature Jews or Gentiles.
As have been baptized into Christ - Or “unto” (εἰς eis) - the same preposition which in Gal 3:24 is rendered unto) Christ. That is, they were baptized with reference to him, or receiving him as the Saviour; see this explained in the note at Rom 6:3.
Have put on Christ - That is, they have put on his sentiments, opinions, characteristic traits, etc., as a man clothes himself. This language was common among the ancient writers; see it explained in the note at Rom 13:14.