One day Jesus is walking down the street and a group of people bring a blind man to Him, asking for healing. Jesus spits on the ground, makes a little mud, puts some in the blind man’s eyes, and tells his friends to take him down to the river and wash. They and the crowd do just that, and when the man washes he is healed.
So off this group goes, preaching ‘spit and washing’.
Another day, Jesus is again walking down the street when a blind man comes to him seeking healing. Jesus tells the man to go to the temple and pay his alms. The man and the crowd around them do, and he is healed.
So off this group goes, preaching ‘alms and giving’.
On still another occasion, a blind man is brought to Jesus wanting to be healed. Jesus asks the man if he believes He can do it, the man says yes, and he is healed.
So off this group goes, preaching ‘faith and belief’.
So now we have three ‘denominations' going at it, arguing over spit and faith and alms and such, totally losing sight of the point that there are many ways sight is restored by God. While Jesus stands off to the side asking ‘can’t we all just get along?’
It’s a jigsaw puzzle. No one has the whole picture, but we all have a piece of it. That's why it's important we accept and interact with one another in communities including this one.