Why? One word:" Judgemental". Which begs the question: Who is this person to judge me?
Their religion says that this magical space wizard is going to send you there for not following the religion he made up. They're just relaying that information to you.
They way I see it, believing that a loving and benevolent God would send people who will not worship a human being, something forbidden by God, to be tortured forever in some imaginary hell after they die would turn this life that actually exists into a perfect description of hell before they die..
Not to worry!
If you would 'just believe' that one unequalled God is really three co-equal persons who diddled a virgin to become fully human without a human father so he could be rejected, tortured, and crucified, (because he loved the romans so much), and then rose from the dead and floated up into the sky, you too could lose your mind, gibber incoherently, and be tortured day and night by confusion for the rest of your life.
So, if you look closely, you will see that the people who are always obsessed about other people going to hell are always the ones who are already in it.
Praying to a figure or idol is one of ten commandment forbidden. Crucifixes, statues and paintings would be idols.
One of the dividing question of early christianity, was jesus man or spirit/god. Till the end of the 4th C most people believed he was man, even the bishops trying to decide that question actually came to blows. The answer came from a narrow vote that the man should become divine. However book that spoke if inner spirituality or that he was never man but spirit in the form of man became heretical and were destroyed, we most of them were thought to have been.
Religion and belief should not be confined or quantified, it should be from the heart f each person. There should not be one path of god or one set of rules but for each person to free reason out to god in their own way. It should not be limited to one religion or sect with a written book but for everyone around the world to believe in their own personal way. God is supposed to be the creator of all thing? God is everywhere? Then if someone choose to focus on the water or a tree as substituent for a faceless god, or pray in the john, it should not matter if they feel better. If people live a good caring live then t should not matter if s/he had any particular faith, they found there own guidelines of how ti live a righteous life.
Is god the god of the world, or just for a select group? Is he loving or vengeful? Will he disappear if people do not pray to him or is he/she/it ever lasting? Does he need our confession or is he all knowing and can see into people's heart?
It comes down to, do you believe in possibility of some universal designer, or are well just an accident of nature. Are we evolving and changing or are we at our end point, made in the image of god? Does he care about each individual life or just the species in general or the planet/solar system or is he focused on the universe as a whole? Does he care about the numerous extinction and near extinctions of man on this planet, is he just being entertained by us scrambling around like ants in an ant farm?
All the books, dogma and theology of religion since it's dawn has been to organize and control men. It is about teaching them to march in goose step. There is not singular religion no matter how far this or that one has spread. If a god want all people to believe in one faith he would have landed and handed the same set of direction to every part of this planet, and the universe. We have each developed faith in our own way. We have pulled apart and recreated faith. We have struggled to find the right faith. For more than 2000 years we are still not one faith, group or people. Maybe we were not supposed to be. Maybe too many are looking in the wrong place. Maybe we are each to find what we are looking for inside us not outside.
If we are to survive as a species or as a planet, there seems to have been one major truth for everyone, no matter how you word it or what language in is written in, the golden rule is the most universal for all mankind. It is a tit-for-tat, a give and take, balancing the scale in life. If you do not want to be hurt, don't hurt others.