Isn't this what God teaches us: to be tolerant of others?

As a Christian, do you realize that Christianity has many different branches and denominations? Such as: Presbyterians, Moravians, Russian Orthodox, Lutherans, Mormons, Greek Orthodox, Amish, Baptists, Universalist Unitarians, Quakers, Reformed Christians, Methodists, Adventists, Mennonites, United Church of Christ/Congregationalists, Catholics, Episcopalians/Anglicans, Brethren Churches. All Christians are one in the belief that Jesus Christ is the Lord and Savior of this entire world. We may disagree on other issues such as dogma, interpretations, and worship. But don't we agree on more important issues than that? I respect the true Christian denominations, even though I may not agree. Do you agree that tolerance is the key to respect?