Yes indeed God hates all workers of iniquity !
First, the reason why they are workers of iniquity in God's sight is because their iniquity was never laid on Christ as those He shed His blood for John 10:11, 15; Is. 53:6.
So the workers of iniquity are the Esaus of the world Mal. 1:3 whom God hated Rom. 9:13.
Secondly, they have been denied God's Grace, and shall remain permanently lost and in their sins, regardless of their own works and false holiness, and religiosity they exhibit among men.
Therefore, they shall have no part in the Eternal Inheritance of God's Saints whom He Loved, but shall all perish Rev. 21:8.
Now the Spirit Filled Saints of God should also hate all those God hates:
Ps. 139:19-22
19 Surely thou wilt slay the wicked, O God: depart from me therefore, ye bloody men.
20 For they speak against thee wickedly, and thine enemies take thy name in vain.
21 Do not I hate them, O LORD, that hate thee? and am not I grieved with those that rise up against thee?
22 I hate them with perfect hatred: I count them mine enemies.
2 Chron. 19:2
And Jehu the son of Hanani the seer went out to meet him, and said to king Jehoshaphat, Shouldest thou help the ungodly, and love them that hate the LORD? therefore is wrath upon thee from before the LORD.
You do not believe Scripture.
John 3:16 New International Version (NIV)
16 For God so loved the world that he gave his one and only Son, that whoever believes in him shall not perish but have eternal life.
1 John 2:2 New International Version (NIV)
2 He is the atoning sacrifice for our sins, and not only for ours but also for the sins of the whole world.
1 Timothy 2:4 New International Version (NIV)
4 who wants all people to be saved and to come to a knowledge of the truth.