Arminianism is indeed a heresy,....
The Bible teaches that Christ did his atoning work on behalf of his elect people, and no others.....
Since the teachings of Arminianism are contrary to Scripture, they are manifestly false. They are serious perversions of the gospel of Jesus Christ.
Are Arminian preachers heretics? In a sense, yes,
Is Arminianism a damnable heresy? Yes.
Whatever the OPC says about Arminians is nothing compared to the RCC praying to “a co-redeemer” and following “another Christ.”
Those kinds of errors will only lead men away from God and toward the darkness.
And as you’ve explained to us, it’s morning wherever you are and it’s time for your usual trashing of the OPC/PCA/whatever Protestant group google leads you to.
Enjoy your playtime. The rest of us are ignoring it.