Feel free to have the last word
1 Corinthians 15:12-19 Now if Christ is proclaimed as raised from the dead, how can some of you say that there is no resurrection of the dead? But if there is no resurrection of the dead, then not even Christ has been raised. And if Christ has not been raised, then our preaching is in vain and your faith is in vain. We are even found to be misrepresenting God, because we testified about God that he raised Christ, whom he did not raise if it is true that the dead are not raised.
For if the dead are not raised, not even Christ has been raised. And if Christ has not been raised, your faith is futile and you are still in your sins. Then those also who have fallen asleep in Christ have perished. If in Christ we have hope in this life only, we are of all people most to be pitied.
So go ahead and worship your dying or dead and impotent hanging on the cross Christ.
True believers will continue to worship the risen and glorified Christ who can save to the uttermost any who come to Him.
Revelation 22:18-21
18 For I testify to every one that heareth the words of the prophecy of this book: If any man shall add to these things, God shall add unto him the plagues written in this book.
19 And if any man shall take away from the words of the book of this prophecy, God shall take away his part out of the book of life, and out of the holy city, and from these things that are written in this book.
20 He that giveth testimony of these things, saith, Surely I come quickly: Amen. Come, Lord Jesus. 21 The grace of our Lord Jesus Christ be with you all. Amen.