In Islam there is a requirement for Zakah, which is basically the rights of poor and needy people on wealth of the riches. I would like to know if there is any similar requirement in other religions which deal with charity and care for the poor.
Whether we are religious or not, feeling of God existence is human nature.
Nature in the sense that human is created that way, he knows there is a Supreme Being far greater than him.
To believe in God is human nature. If your intention is sincere, you will find Him.
As you have been reading about Islam, I believe you already understand the main principle of Islam. Islam acknowledge human needs for God, but with an important denial statement. That is "There is no god worthy...