Perhaps you could do a Bible search for all the verses related to this theme, and see what conclusion you can reach.

Proverbs 6:16-19 These six things doth the LORD hate: yea, seven are an abomination unto him: A proud look, a lying tongue, and hands that shed innocent blood, An heart that deviseth wicked imaginations, feet that be swift in running to mischief, A false witness that speaketh lies, and he that soweth discord among brethren.

It doesn't just say He hates the sin, but the sinner.

Luke 13:24-28 Strive to enter in at the strait gate: for many, I say unto you, will seek to enter in, and shall not be able. When once the master of the house is risen up, and hath shut to the door, and ye begin to stand without, and to knock at the door, saying, Lord, Lord, open unto us; and he shall answer and say unto you, I know you not whence ye are: Then shall ye begin to say, We have eaten and drunk in thy presence, and thou hast taught in our streets. But he shall say, I tell you, I know you not whence ye are; depart from me, all ye workers of iniquity. There shall be weeping and gnashing of teeth, when ye shall see Abraham, and Isaac, and Jacob, and all the prophets, in the kingdom of God, and you yourselves thrust out.

Matthew 7:22-23 Many will say to me in that day, Lord, Lord, have we not prophesied in thy name? and in thy name have cast out devils? and in thy name done many wonderful works? And then will I profess unto them, I never knew you: depart from me, ye that work iniquity.

This is referring to those STILL lost when Jesus judges them.

Proverbs 10:29 The way of the LORD is strength to the upright: but destruction shall be to the workers of iniquity.

Proverbs 21:15 It is joy to the just to do judgment: but destruction shall be to the workers of iniquity.

Isaiah 59:6 Their webs shall not become garments, neither shall they cover themselves with their works: their works are works of iniquity, and the act of violence is in their hands.

Not covered with the righteousness of Christ, but by their own sin.

Micah 2:1 Woe to them that devise iniquity, and work evil upon their beds! when the morning is light, they practise it, because it is in the power of their hand.

Love in the Bible is defined as obeying God's commandments and actively doing good towards someone else. Eg. 1 Corinthians 13:4-8 and:

1 John 5:2-3 By this we know that we love the children of God, when we love God, and keep his commandments. For this is the love of God, that we keep his commandments: and his commandments are not grievous.

Perhaps God's hatred is an active withholding of blessing of the wicked. In Hell they certainly will not see any good. It is not that God will do evil to them - but He will withhold good to them. Whereas when we hate someone, it means we are sinning against them - treating them contrary to God's commands - ie. like lying to them when we are supposed to be telling them the truth - see:

Proverbs 26:28 A lying tongue hateth those that are afflicted by it; and a flattering mouth worketh ruin.