Personal behavior is essential for salvation and no religions can guarantee it just as none can take it away. The person should stand alone before their God and their behavior will trump their religion. It should also be considered that those who believe in a Holy Spirit, or God, should give that spirit some freedom in reaching others. Perhaps the Great Spirit moves in different religions according to customs and cultures. Many may think this idea is far-fetched but it is the human mind that cannot grasp the notion. If there is a Great Spirit or Eternal One, can that being not move in ways that humanity cannot grasp because of its limited scope of imagination? Perhaps the Almighty has a clear understanding of how to reach billions of people in ways that most appeals to...

Humankind would certainly be the last to understand this theory because it is single-minded in its nature but humanity should not limit the power of God to its simple minds.
It would be terribly arrogant to believe that there is only true religion when there are so many religions and so many people living good lives. How can a Christian claim that a Muslim is not going to receive salvation just because that person does not believe in the teachings of Jesus? Where is it written that Christianity is the one true religion other than in the Bible? In addition, if there was only one true religion, all cultures would more open to it than they are. We should leave the problems of religion to God and remember that cannot limit God to our feeble minds.