Since I can’t go on #Rimuru on instagram without seeing DBZ glazers saying Krillin Beats Rimuru, I’ll list every reason Goku cannot harm Rimuru and Ways Rimuru can beat Goku
1: Rimuru is a spiritual-lifeform with divinity, physical attacks don’t effect him.
2: Rimuru has Azathoth which renders all emission type attacks completely useless (which negates 99% of Goku’s entire bag)
4: As a Divine Nature, he can regenerate from existence erasure so long as he has magicules.
5: He is a True Dragon which makes him immune to all physical and magical attacks.
6: He has a adaptation rate higher than that of Goku’s with Emergency Response Mode
7: He can negate Goku’s speed with Suspended World.
8: He has several attacks including Melt Slash that completely negate durability.
9: He can create a whole new plane of existence using World of Temptation or Despair Time.
10: He can see the future.
11: He can copy abilities just by looking at them and nullify them instantly.
12: He’s survived the conceptual annihilation of his entire verse (LN 21)
13: He can throw Goku into space.
14: He can trap Goku in the Infinity Prison.
15: He can regenerate infinitely by running Infinite Regeneration and Nihility Collapse through his body.
16: He can just rip Goku’s soul out of his body.
Ciel can interact with him and rewrite his entire existence.
Rimuru survived changing his own origin (Accidentally making Shizue his grandmother).
He has survived without having a soul.
He has Parallel Existences.
Need I say more?