Ecumenism is when different groups of people who believe in God and follow different religions try to work together to understand each other's beliefs and find common ground. It's like when you go to school, and there are lots of other children who believe in different things or like different things, but you all work together and are friends.
When people practice ecumenism, they try to focus on what they have in common rather than what divides them. They might learn about each other's religions and talk about their beliefs, trying to find similarities and ways to respect each other's differences. It's like when you play with your friends who have different toys, but you find that you both love playing with dolls or cars, and you share those things together.
The idea of ecumenism is to promote understanding and respect among people of different faiths. It helps to reduce conflict and encourages cooperation, like when you and your friends work together to build a tower out of blocks. You might have different ideas for how to build it, but you all contribute your own ideas to make it better.
Overall, ecumenism is like building a big puzzle together. Each person has a different piece, but by working together and respecting each other, we can build something beautiful and meaningful.