For rebellion is like the sin of divination and stubbornness is like iniquity and idolatry. Since you have rejected Adonai’s word, He has also rejected you as king.”
Why then have you despised the word of Adonai by doing such evil in My eyes? Uriah the Hittite you have struck down with the sword, and his wife you have taken to be your wife, and him you have slain with the sword of the children of Ammon
So Saul died because of his unfaithful acts that he committed against the word of Adonai, which he did not keep, and he even consulted a medium for guidance
“Now you, Solomon my son, know the God of your father and serve Him with a whole heart and with a willing mind; for Adonai searches all hearts and understands every intent of the thoughts. If you seek Him, He will be found by you. But if you forsake Him, He will reject you forever.
When they say to you: “Consult the mediums and necromancers who chirp and mutter,” shouldn’t a people seek their God? Should a people consult the dead on behalf of the living?
Therefore thus says Adonai: I am about to send you away from off the face of the earth. This year you will die, since you have spoken apostasy against Adonai.”
therefore thus says Adonai, “I will indeed punish Shemaiah the Nehelamite and his offspring. There will be none living among this people, and he will not see the good that I will do to My people,” declares Adonai, “because he has spoken rebellion against Adonai.”
“A man or a woman who is a medium or is a soothsayer should surely be put to death. They should stone them with rocks, and their blood should be on them.’”
“The soul that turns to mediums or to soothsayers, prostituting himself with them, I will set My face against that soul and will cut him off from among his people.
Only don’t rebel against Adonai, and don’t be afraid of the people of the land. They will be food for us. The protection over them is gone. Adonai is with us! Do not fear them.”
After removing him, He raised up David to be their king. He also testified about him and said, ‘I have found David, the son of Jesse, a man after My heart, who will do My will.’
What agreement does God’s Temple have with idols? For we are the temple of the living God—just as God said, “I will dwell in them and walk among them; and I will be their God, and they shall be My people.
“Remember, never forget, how you provoked Adonai your God to wrath in the wilderness. From the day you left the land of Egypt until you came to this place, you have been rebellious against Adonai.
But for the cowardly and faithless and detestable and murderers and sexually immoral and sorcerers and idolaters and all liars—their lot is in the lake that burns with fire and brimstone, which is the second death.”
But now your kingship will not last. Adonai has sought for Himself a man after His own heart. So Adonai will appoint him as ruler over His people—because you have not guarded what Adonai commanded you.”
Now Adonai said to Samuel, “How long will you grieve over Saul, since I have rejected him as king over Israel? Fill your horn with oil and go. I am sending you to Jesse the Beth-lehemite, for I have selected for Myself a king among his sons.”
Therefore Adonai God of Israel declares, I indeed said that your house and your father’s house should walk before Me forever. But now declares Adonai, far be it from Me! For I will honor those who honor Me, but those who despise Me will be disdained.
Now Samuel had died, and all Israel had lamented him and buried him in Ramah, his hometown. Saul had removed from the land those who were mediums and spiritists.