I never said do not mix with the sinner.
That is another related but separate topic
The Bible DOES discuss
Babylon
Witchcraft
The Old Testament is full of stories on pagan worship and how God called it idolatry.
Moses cautioned the children of Israel: “When you enter the land the Lord your God is giving you, do not learn to imitate the detestable way of the nations there. Let no one be found among you who sacrifices his son or daughter in the fire, who practices divination or sorcery, interprets omens, engages in witchcraft, or casts spells, or who is a medium or spiritist or who consults the dead. Anyone who does these things is detestable to the Lord, and because of these detestable practices the Lord your God will drive those nations before you. You must be blameless before the Lord your God. The nations you will dispossess listen to those who practice sorcery or divination. But as for you, the Lord has not permitted you to do so” (Deuteronomy 18:9-14).
“For rebellion is like the sin of divination, and arrogance like the evil of idolatry. Because you have rejected the word of the Lord, he has rejected you as king” (1 Samuel 23).
Leviticus 19:26 is that "observing times" is condemned literally in the same breath as eating blood, a practice clearly forbidden by the apostles in Acts 15 and 21. So, even from this one verse we can see quite clearly that the apostles considered the observance of times a pagan practice. And, since the apostles considered observing times a pagan practice, for a Christian to "observe times" would mean that they had incorporated a pagan practice into their worship of God and had, therefore, violated Deuteronomy 12:29-32 where God commands his people not to do unto Him what the pagans do unto their gods.
Both 2 Kings 21:6 and 2 Chronicles 33:6 associate the pagan practice of "observing times" as "provoking God to anger." Similarly, "provoking God to anger" is associated with idolatry in general in all the following verses: Deuteronomy 4:25, Deuteronomy 32:16-17, Judges 2:12, 1 Kings 14:9, 1 Kings 15:30, 1 Kings 16:2, 1 Kings 22:53, 2 Kings 17:11, 2 Kings 17:17, and 2 Kings 22:17.
What is significant about the phrase, "provoking the Lord to anger" is its similarity to Paul's words in 1 Corinthians 10, where Paul writes, "flee from idolatry" in verse 14, and then with regard to eating meats sacrificed to idols writes the following:
1 Corinthians 10:21 Ye cannot drink the cup of the Lord, and the cup of devils: ye cannot be partakers of the Lord's table, and of the table of devils. 22 Do we provoke the Lord to jealousy? are we stronger than he?
in Exodus 20 verse 2, God refers to Egypt as the "house of bondage." No wonder Paul is borrowing this idea of "bondage" and "slavery" with regard to pagan practices in Galatians 4. But more importantly, in verse 5, God declares that the reason the Israelites are forbidden from idolatry is that God is "a jealous God." So, by referring to both "provoking the Lord" and to God being a jealous God in 1 Corinthians 10, Paul is clearly showing the partaking of pagan sacrificial meals is absolutely wrong and equivalent to idolatry, which is why Paul states "flee from idolatry." Clearly, Paul does not want Christians anywhere near pagan practices including eating meat sacrificed to idols and observing times.
Jeremiah 10:2 Thus saith the LORD, Learn not the way of the heathen, and be not dismayed at the signs [0226] of heaven; for the heathen are dismayed at them.
At this point it is no surprise that this verse begins with God commanding his people not to learn the ways of the pagans, even as Deuteronomy 12 commands God's people not to practice the ways of the pagans unto the LORD God. However, here in Jeremiah we also find the peculiar statement that the "heathen are dismayed at the signs of heaven." And God tells his people Israel not to be "dismayed at the signs of heaven." But what does this phrase, "the signs of heaven" mean?
Jeremiah 10:2-4
Thus saith the LORD, Learn not the way of the heathen, and be not dismayed at the signs of heaven; for the heathen are dismayed at them.
For the customs of the people [are] vain: for [one] cutteth a tree out of the forest, the work of the hands of the workman, with the axe. They deck it with silver and with gold; they fasten it with nails and with hammers, that it move not
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Occultism and Witchcraft in the Bible