I found one Scripture that states God hates sinners:
Psalms 11:5
5 The LORD tests the righteous and the wicked,
And the one who loves violence His soul hates.
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In all the other verses where "hate" and "God" are used or implied refer to behavior, for example:
Deuteronomy 12:31
31 "You shall not behave thus toward the LORD your God, for every abominable act which the LORD hates they have done for their gods; for they even burn their sons and daughters in the fire to their gods.
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Proverbs 6:16
16 There are six things which the LORD hates,
Yes, seven which are an abomination to Him:
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As to Scriptures that support "love the sinner, hate the sin":
Matthew 22:36-40
37 And He said to him, "'You shall love the Lord your God with all your heart, and with all your soul, and with all your mind.' 38 "This is the great and foremost commandment. 39 "The second is like it, 'You shall love your neighbor as yourself.' 40 "On these two commandments depend the whole Law and the Prophets."
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Matthew 5:44-48
44 "But I say to you, love your enemies, and pray for those who persecute you 45 in order that you may be sons of your Father who is in heaven; for He causes His sun to rise on the evil and the good, and sends rain on the righteous and the unrighteous. 46 "For if you love those who love you, what reward have you? Do not even the tax-gatherers do the same? 47 "And if you greet your brothers only, what do you do more than others? Do not even the Gentiles do the same? 48 "Therefore you are to be perfect, as your heavenly Father is perfect.
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Matthew 6:14-15
14 "For if you forgive men for their transgressions, your heavenly Father will also forgive you. 15 "But if you do not forgive men, then your Father will not forgive your transgressions. NAS