Here are some things to consider when reading passages like this:
Ps 81:8-12: "'Hear, O my people, and I will warn you-- if you would but listen to me, O Israel! You shall have no foreign god among you; you shall not bow down to an alien god. I am the LORD your God, who brought you up out of Egypt. Open wide your mouth and I will fill it.' But my people would not listen to me; Israel would not submit to me. So I gave them over to their stubborn hearts to follow their own devices."
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This is exactly what God did with Israel and allowed with Saul ... when the Spirit of God is removed, God allows people to be left to their own devices and for evil to come in. God allows evil to chasten a person, to rule them as they chose, since they don't want God's rule.
For whatever God's purposes are, He allows Satan & evil to do their thing without God's restraining influence.
Just as Job was part of something larger that he did not know... and Joseph said that the trials he endured were meant for evil from men, but by God for good.. as God hardened Pharaoh's heart and also allowed it to be hardened (a good hint at how to look at this 1 Samuel passage), so He permitted evil to come upon Saul when He removed His good and holy Spirit from Saul.
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The Psalm above and many other Scriptures give us the principles at work as Saul disobeys the Lord. Here are some:
Romans 9: 14 What shall we say then? Is there injustice on God's part? By no means! 15 For he says to Moses, “I will have mercy on whom I have mercy, and I will have compassion on whom I have compassion.” 16 So then it depends not on human will or exertion, but on God, who has mercy. 17 For the Scripture says to Pharaoh, “For this very purpose I have raised you up, that I might show my power in you, and that my name might be proclaimed in all the earth.” 18 So then he has mercy on whomever he wills, and he hardens whomever he wills.
19 You will say to me then, “Why does he still find fault? For who can resist his will?” 20 But who are you, O man, to answer back to God? b Will what is molded say to its molder, “Why have you made me like this?” 21 Has the potter no right over the clay, to make out of the same lump one vessel for honorable use and another for dishonorable use? 22 What if God, desiring to show his wrath and to make known his power, has endured with much patience e vessels of wrath f prepared for destruction, 23 in order to make known g the riches of his glory for vessels of mercy, which he h has prepared beforehand for glory— 24 even us whom he has called ...
(note that Paul is citing other passages of Scripture in this, also)
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later in our One Year Bible readings, in 1 Chronicles 10, we see the mindset of Saul and why all of these things came upon him... the true spiritual nature of Saul and his false spirituality (something I was going to and will comment on in another post):
1 Chronicles 10: 13 So Saul died a for his breach of faith. He broke faith with the Lord in that he did not keep the command of the Lord, and also consulted a medium, seeking guidance. 14 He did not seek guidance from the Lord. Therefore the Lord put him to death and turned the kingdom over to David the son of Jesse.
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The way that God works His will among human wills and still maintains the integrity of His and our own personhood is a very interesting and sometimes confusing thing.
Isaiah 55 gives us a glimpse at the total difference in our human ways versus God's perfect and holy ones:
6 “Seek the Lord while he may be found;
call upon him while he is near;
7 let the wicked forsake his way,
and the unrighteous man his thoughts;
let him return to the Lord, that he may have compassion on him,
and to our God, for he will abundantly pardon.
8 For my thoughts are not your thoughts,
neither are your ways my ways, declares the Lord.
9 For as the heavens are higher than the earth,
so are my ways higher than your ways
and my thoughts than your thoughts.
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Saul is so blatantly out of step with God all throughout 1 Samuel, committing one spiritual abomination after another ( unlawful sacrifice, rash oaths and and many other instances of disobeying God and acting from his own human passions, etc) is it any wonder that God finally did what He said he does with unrepentant sinners:
Romans 1:28 And since they did not see fit to acknowledge God, God gave them up to a debased mind to do what ought not to be done.
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As I said before, when such things are spoken of they can be hard for us, because they can be spoken of in the human or divine perspective and it can be quite confusing, yet the principles are clear throughout Scripture that we alone are guilty for our own sinful ways.
This is one topic I have been interested in very much over the years and I appreciate your post, fotop, because it is a very, very pertinent question. To not go "huh!!?" is not to read the Scriptures very closely or to have an inquiring mind (which you have and we all should have!)
This could be an ongoing topic and is hotly contested just because of how complex one litlel statement and all of the possible implications can become!
The Isaiah 55 "answer" to it isn't always satisfying and can leave us as much enlightened as wondering, but I think that is just because of how human will and God's will interact in this linear time frame we are in. God can sovereignly and justly guard us from evil or permit it. God sees the end from the beginning and knows things we don't.
Peace,
Jeff