certain christians really curse our god a lot ...I sometimes feel that these people should be brought to destruction ..is it ok to do black magic spell for them?
Their curses are pathetic and have no power over Satan or any of the Gods. They only hurt themselves by not following true spirituality. We are not religious pushover psychos like them, read: https://www.ancient-forums.com/viewtopic.php?f=24&t=88613
No need to curse or attack them, instead do one more RTR that day you feel really angry and direct your anger towards who made them that way instead: https://www.josrituals.org