People are drawn to joy and beauty. If we are to draw others to Christ, we must joyously live our faith according to what He taught us and share the beauty of His Church with the world.
I joined the Church of my own volition, as an adult. I did not join the Church to witness the weakness and errors of man, but the strength, Love, and mercy of Christ. Have we forgotten about the numerous faithful priests and bishops who had no part in this evil? You will never find a perfect institution, free from corruption and sin, because man is not free from sin and corruption.