What does Colossians 2:15 mean?

having been buried with him in baptism, in which you were also raised with him through faith in the working of God, who raised him from the dead.

You were dead through your trespasses and the uncircumcision of your flesh. He made you alive together with him, having forgiven us all our trespasses,

wiping out the handwriting in ordinances which was against us; and he has taken it out of the way, nailing it to the cross;

Let no one therefore judge you in eating, or in drinking, or with respect to a feast day or a new moon or a Sabbath day,

which are a shadow of the things to come; but the body is Christ’s.

Let no one rob you of your prize by a voluntary humility and worshiping of the angels, dwelling in the things which he has not seen, vainly puffed up by his fleshly mind,