When men take a point of scripture and extrapolate it, or extend it out, or stretch it out to mean more than the true God intended meaning, then you have synthesized a doctrine or a tradition of men.
This was Jesus' number one indictment, against the Pharisees and Sadducees.
Jesus said that they made
"...the word of God of none effect through your tradition,...: and many such like things ye do." (
Mk 7:13).
He gave examples of, to what He was referring. The legalists had taken the commandment: "Honor thy father and mother", and extrapolated it to mean that if they pledged all their estate to the temple, they would be released from their obligation to care for their aged parents. Greedy! Greedy!
Jesus also pointed out that they had extended simple hygenic practices of the law to included all kinds of cumbersome ceremonial procedures that placed unnecessarily heavy burdens on God's people.
No wonder that no one could ever keep "their law". (Jesus kept the royal law.)
The Apostolic Movement; though not monolythic, has "many such like things ye do"; this is the same as, "...,teaching for doctrines the commandments of men". (
Mk 7:7)
When these dogmas are raised to the level of God's intended meaning, they become sacred cows, in the minds of the adhearants. When those sacred cows are kicked over, some just can't let go of them.