Worshipping a Different Jesus?

One Lord...One Faith by Mark E. Peterson on P53 Last full paragraph through the 5th full paragraph on page 54
"The scripture says there can be but one Lord. Are there more in the churches of today?

"In Present day Christendom there are various Lords and Gods. They differ from one sect to another. One believes in a God described as universal intelligence or mind, without body, parts or passions -- not a person -- just mind, or intelligence. When we die, it is said, our minds are merged into the universal intelligence, and that constitutes immortality. Is that the Christian God?

"Another says there is one God with three means of expression, or three names. At one time he appears as the Father, at another time, as the Son, and as the Holy Ghost at still a third time. But he is only one God, and yet not one God, but three, only one, and he is incomprehensible!

"When they speak of Christ some say he is identical to the Father, some say he still has his resurrected body, others say he has laid it aside, claiming that having a body is not compatible with the celestial order.

"The more we study Christendom as we know it, the more we realize the importance of our finding out for ourselves which church is right, so that we will not be among those to be address by the savior when he says: 'Depart from me, I never knew you, ' even though we may have cried out 'Lord, Lord, have we not prophesied in thy name? and in thy name done many wonderful works?' (Matt. 7:21-23).

"We must choose the true way of salvation, for otherwise we may find ourselves on the broad way which leads to destruction."

These paragraphs made me reflect on times when I have been accused of not being Christian because I am a member of the Church of Jesus Christ of Latter-day Saints. As I have assured them that I believed in the Savior they said that our church believes in a different Jesus, so we are not Christian. As stated in these paragraphs between the various denominations of Christianity you find all sorts of different Jesus' and different God's being worshiped.

The question is would Christ affiliate himself with Christianity if he returned today?