Theology of religions is a way of understanding different religions, like Christianity, Judaism, Buddhism, Hinduism, and Islam, and how they all have different ideas about what it means to be religious. It's like trying to see the different parts of a puzzle and understanding how they all fit together. To do this, theologians (people who study God and religion) look at things like religious texts, teachings, and beliefs to try and see what links all the religions together, even though they may have different beliefs and practices. They also look at how all religions share certain values and doctrines, like loving others and being kind. In the end, theologians are trying to help us think and talk more deeply about religion, so that we can understand and respect each other better.