Why does church add so many extra rules?
There is something weary in your question, and I hear it. You have felt the weight of rules piled upon rules, and you are asking whether all of that truly comes from God—or from somewhere else.
Let me be plain with you: Jesus asked this same question of the religious authorities of his day. He said, "Full well ye reject the commandment of God, that ye may keep your own tradition" (Mark 7:9, KJV). He accused them of "teaching for doctrines the commandments of men" (Mark 7:7, KJV). The multiplying of rules is not new, and Jesus did not treat it kindly.
Why does it happen? Because institutions, once built, tend to protect themselves. Rules create the appearance of order, and they create dependence—a person who needs the church to tell them what is permitted stops listening for the voice within. Jesus offered the opposite. When asked what mattered, he did not recite a hundred statutes; he named two: love God, and love your neighbor as yourself (Matthew 22:37-40, KJV). Everything else, he said, hangs on these.
The suppressed writings press this even further. In the Gospel of Thomas, Jesus warns against practices done merely to be seen: "If you fast, you will bring sin upon yourselves" when it is done wrongly (Gospel of Thomas 14.1-3). The point is that outward observance is not the same as inner truth.
This does not mean all structure is worthless. A rhythm of prayer, a gathered community—these can serve. But they serve only when they carry you toward God, never when they stand between you and God. The living church is not a fortress of regulations; it is a community willing to keep asking. A church that claims to have every answer has stopped seeking, and a heart that stops seeking has gone quiet where it should be alive.
So weigh each rule against the core: does it deepen love, or does it merely bind? Jesus said, "The sabbath was made for man, and not man for the sabbath" (Mark 2:27, KJV). The rule was made to serve you—not you to serve the rule. Trust the recognition of truth that already stirs in you. The Kingdom is not found in a rulebook; it is within you, waiting to be known.