How does celebrating the incarnation of Christ "spoil you through philosophy and vain deceit"? How is it "after the rudiments of the world, and not after Christ"?
Instruction to observe the pagan day of Easter, in the resurrection of Jesus Christ is found no place in the scripture.
Jesus Christ gave a clear directive to the Church
(This Do In Remembrance Of Me)
1 Corinthians 11:23-26KJV
23 For I have received of the Lord that which also I delivered unto you, that the Lord Jesus the same night in which he was betrayed took bread:
24 And when he had given thanks, he brake it, and said, Take, eat: this is my body, which is broken for you:
this do in remembrance of me.
25 After the same manner also he took the cup, when he had supped, saying, this cup is the new testament in my blood: this do ye, as oft as ye drink it,
in remembrance of me.
26
For as often as ye eat this bread, and drink this cup, ye do shew the Lord's death till he come.