I once saw a t-shirt at a New Age shop with this quote: “There are many paths up the mountain, but at the top, the same bright moon.” It was penned by a Japanese philosopher named Ikkyu.
I like this quote because it seems so simple and so honest. Our goal is to unite with our Creator. Keep moving upwards. The closer you get to the top, the more people you are going to see from different faith traditions because the mountain is getting smaller as it goes up. Why do you care how they got there? Are you jealous? Is it “your” God? Or are you concerned for them? Are you afraid that their way might get them lost? Are you so sure of your way? If your way leads you to judge them, then you have a pretty good clue that you are close to falling off the mountain.