Abel didn't have a plan now. He was just letting the angelic body go to whichever city that was near so he could make forced entrance in to kill whoever preacher he was looking for. He even went as far as going into a middle-sized city. While he was in the air, he could see that there were about a dozen sacred knights that were protecting him. His power of the Will actually detected one preacher who hid himself in the wardrobe. He quickly rushed down without making a pause. Again, as he made a forced entry through the barrier, he revealed himself in the form of Thief God Milton.
Abel's divine dagger was still very different to that of the real Thief God Milton. Same for his ability to put himself under disguise, because if it was the real Thief God Milton that went inside, he would still remaining in his invisibility mode.