Nope. You can keep saying it all day long. Doesn't make it any righter the 50th time than the first!
1 Corinthians 15:12-17
"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 vain and you are still in your sins."
Only in one hypothetical case could someone believe in Jesus Christ and his believing be in vain. This would happen IF Jesus Christ hadn't been raised from the dead. In that case your most honest believing would really not be able to save you. Without the resurrection of the Lord Jesus there would be no salvation. Without His resurrection, our believing would be in vain, empty, futile. Look what else would have happened, if Christ had not risen:
So in other words, if you confess Jesus with your mouth, yet don't believe in your heart He was raised to life, you have believed in Him in vain.
1 Corinthians 15:12-17
"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 vain and you are still in your sins."
Only in one hypothetical case could someone believe in Jesus Christ and his believing be in vain. This would happen IF Jesus Christ hadn't been raised from the dead. In that case your most honest believing would really not be able to save you. Without the resurrection of the Lord Jesus there would be no salvation. Without His resurrection, our believing would be in vain, empty, futile. Look what else would have happened, if Christ had not risen:
So in other words, if you confess Jesus with your mouth, yet don't believe in your heart He was raised to life, you have believed in Him in vain.