Best way would be to ask them.  I presume you mean 'would they wear special clothes' or 'speak in a funny way' or have no toes on their feet. I don't think you would know from those kinds of things, but you might notice a special aura about them. Starblessi

It is a time for Christians to identify with Christ when he sat on the mountaintop for forty days with the devil.  The devil tempted him but he didn't succumb. During the time that Christ spent in the wilderness, he didn't eat much if anything. During Lent Christians usually give up something they value, like a … Read more

A blue and white aura means that someone has an affinity with the sky.  They enjoy the freshness of the outdoors which is where they find peace and tranquility to refresh their soul. They have the ability to make the best of their lives at all times and are inspirational to others.  The white part of the … Read more