Sometimes we talk about a perfect church filled with imperfect people. I liked this analogy by Lorenzo Snow,

“Stick to the ship of Zion. If boats come to the side, showing beautiful colors and making wonderful promises, do not get off the ship to go to the shore on any other boat; but keep on the ship. If you are badly used by any of those that are on the ship, who have not got the proper spirit, remember the ship itself is allright. We should not allow our minds to become soured because of anything that the people on the ship may do to us; the ship is allright, and the officers are allright, and we will be right if we stick to the ship. I can assure you it will take you right into the land of glory.”

Teachings of Presidents of the Church: Lorenzo Snow,
Chapter 3: Lifelong Conversion: Continuing to Advance in the Principles of Truth