Perhaps I can help clarify:

The word hatred is completely accurate. It is burning, passionate, deliberate, willful hostility.

But it is not hatred of people. Rather it is hatred of any false gospel. It is the same bitter hatred that inspired the Apostle to write, "if anyone comes to you preaching any other gospel, let him be accursed!" It is hot jealousy for God, who is Himself a jealous God.

Love and hatred are two sides of the same coin. Our love for God compels us to hate the things He hates (a false gospel, for instance) and love the things He loves (the people who are victimized by a false gospel).

Covenant in Blood demonstrated the latter, not the former.