Mormons: Did God give you the revelation that what was taught in your church for 130 years is completely false?

Protestants believe in Jesus Christ, so do Mormons, Seventh Day Adventists, JW’s and Catholics. Although I do not agree with some of these Christian denominations' dogma; their belief in Jesus is really all that matters. It hurts the cause of Jesus to have different CHRISTIAN denominations bashing one another. Let's embrace what we have in common...not our dogmatic differences. BTW I attend Baptist Church, but I do not agree with all their doctrines either.