However, if the Christ returns soon, some of the beliefs of Christians will be proven. However, I think the Christ will contradict some of their beliefs after he returns -
If you are referring to Jesus Christ, He is not going to return, not unless the Bible is incorrect, in which case there would be no reason to trust any of it.
John 14:19 Yet a little while, and
the world seeth me no more; but ye see me: because I live, ye shall live also.
John 16:10 Of righteousness, because
I go to my Father, and ye see me no more.
John 17:4 I have glorified thee on the earth:
I have finished the work which thou gavest me to do.
John 17:11 And now
I am no more in the world, but these are in the world, and I come to thee. Holy Father, keep through thine own name those whom thou hast given me, that they may be one, as we are.