Good day to you DesertRose. No doubt, he has good intentions with what he says and there are things that can be agreed with. Omar mentions the name of the three religions of Islam, Christianity and Judaism, and says there should be peace among them. In truth though, these have all become sects and that is what they are today. The only religion that is acceptable to God/Allah is His Religion, which is the Religion of Truth. If we belong to or follow after any sect (which goes against the Teachings in both the Holy Qur'an and Holy Bible) then we are allowing an opening for the evil one and for his minions, through which can come both deception and harm. Remember, they are out to make war against the believers and seek to deceive because they follow the evil one. Jesus/Issa said therefore to the believers that they must become wise as the serpents but (unlike them) be innocent as doves. Peace be upon you, bible student.