Yes, Hell is a physical place. And people of all non-Christian religions are sent to Hell after death, forever.
Matthew 13:42 clearly states as a fact that there will be crying out from sorrow and gnashing of teeth due to pain in Hell, where there will be eternal hellfire. Because all humans, dead and alive, are given resurrected bodies at The Judgment Day, they can burn forever without burning up. The resurrected bodies allow physical pain but are eternal in nature and are incorruptible.
Every Jew who does not accept Jesus Christ as their personal LORD and Savior God will go to eternal damnation in Hell and suffer wailing and gnashing of teeth forever.
It does not matter if the Jew gave billions to charity and helped poor people with all his time and energy. Only believing in Jesus Christ as LORD and Savior can save a Jew. Doing good works will not save a Jew. Jews who do a lot of philanthropy work who do not believe in Jesus will go to eternal damnation in Hell.
All Muslims go to eternal damnation in Hell. It does not matter how nice or kind a Muslim is. It does not matter how much peaceful or self-giving a Muslim is. All Muslims go to eternal damnation in Hell, because the only way to salvation is through Jesus Christ.
People of all non-Christian religions in the United States of America will go to a place of physical suffering for ever. It is a fact. It does not matter whether they are offended by this or not. A fact is a fact. This is what will happen, if Jews and Muslims and people of other religions do not convert to Christianity. This is simply a fact, like earth is round.
Yes, it is necessary for Christian pastors to preach against other religions from the pulpit, so that the church attendees can learn from the Bible-perspective what is wrong about another religion.
The purpose of the Sunday sermon is to teach about the Bible and how to apply it in today’s world.
It is important to preach sermons against Islam, Judaism, Hinduism, Buddhism, and other religions, giving specific details about these religions and describing what is the best strategy to share the Gospel of Jesus Christ to people of those religions who are neighbors in the United States of America.
Loving one’s neighbors from the Gospel perspective is to share the Gospel of Jesus Christ with them. It is through the Word of God people are saved to eternal life. It is the important duty of Christian pastors to preach against other religions and show how to convert people of other religions to Jesus Christ effectively.
It is because today’s Christian churches are not preaching against other religions that Christianity in America has become a slave to other religions. Why else do you not hear Christmas music during Christmas time in US stores and malls? Christians in America have become slaves.