The truth of the matter is, He has never ignored anyone. God sent his son with an undying selfish love to die for the sins of all mankind, for he loved each and every one. He never ignored them, not even one. To say that he would ignore one individual based on one's theology is the height of arrogance.These people, if they could go back in time, would inform God of his error. They would say, "No, God, you cannot PLAN for there to be EVIL. That would make you unloving."
And if they could be successfull in persuading God to their way of thinking they would have him build a universe where he could never bestow saving grace, where he could never show the awesome depths of his love by giving his Son on the cross, where his son would never receive so much as a PEEP of praise forever for being willing to die for sinners and redeem them.
Thank God He ignores these people. Thank God.
God decreed that Christ would die for the sins of mankind before the foundation of the world. He was the Lamb slain before the foundation of the world. He also knew that mankind would fall; that Adam would rebel against Him inspite of all his love toward him, and that sin nature would pass on to the rest of mankind. That did not diminish his love toward mankind.
He knew what He would do before hand, according to his own planning; his own omniscience. He would send his Son. He would pay the penalty for the sins of the world, that all who would believe in him would be saved. It does not take correct theology for that to happen. It does not take Calvinism for that to happen.
However, God never decreed for evil men to do evil things. Evil men chose to do evil out of their evil hearts. Jesus himself stated as much.
"Out of an evil heart comes evil things."
It is our choice to do evil. It is our choice to receive or reject Christ. No one forces us, not even the Holy Spirit. Grace is resistible. Stephen stated that it was so. One can resist the Holy Spirit and not be saved. The choice is theirs to make. God does not coerce anyone into salvation. He gives them a choice to make. They, with their own faith, must make that decision. God does not make it for them.