The Religious Symbols at the Top of the Page

Just in case you were wondering, here is a list of the symbols at the top of the page and their meaning.
(from Left to Right)
1. Christianity – Cross – represents the death of Jesus.
2. Hindu – OM or AUM – symbol of the 3 major Hindu gods.
3. Taoist – Yin Yang – represents perfect balance and harmony.
4. Judaic – Star of David – the shape of King David’s shield.