The biggest problem with explaining the Trinity to kids is the fact that it is a mystery. We can never fully understand it but we can and should grow in our understanding of it. It’s something that is core to our faith and therefore should not be brushed aside.
The problem with explaining something so complex to kids is we look for a solid object to explain such abstract truths. The go-to objects for explaining the Trinity to kids are water, apples, and eggs. How do I know this? Because I have been guilty of using them. When I address these misconceptions, it’s from a place of mutual understanding because I have used each of these in explaining this central doctrine to the Christian faith. I’ll try a blog post to be helpful to parents and kids workers alike. This post will by no means be comprehensive, but I hope that it is useful and accurate.