What does the Bible say about the all-seeing eye?

from the old testament

• In 2 Chronicles 16:9, we see the aftermath of King Asa’s spiritual compromise, with a seer explaining to him God’s ability to see everything and how his sinful decision would bring about severe consequences.
• The author of Psalm 33:13–15 highlights God’s ability to see everyone on earth from His place in heaven: “The Lord looks down from heaven; he sees all the children of man; from where he sits enthroned he looks out on all the inhabitants of the earth, he who fashions the hearts of them all and observes all their deeds.”
• In Psalm 139:1–4, King David speaks of God’s ability to see him and know him in a personal way: “O Lord, you have searched me and known me! You know when I sit down and when I rise up; you discern my thoughts from afar. You search out my path and my lying down and are acquainted with all my ways. Even before a word is on my tongue, behold, O Lord, you know it altogether.”
• Proverbs 15:3 highlights God’s omniscient and just nature: “The eyes of the Lord are in every place, keeping watch on the evil and the good.” Nothing we do—good or evil–is unseen by God.

from the new testament

• Hebrews 4:13 makes it clear that no thing or person can be hidden from God: “And no creature is hidden from his sight, but all are naked and exposed to the eyes of him to whom we must give account.” We will all be held accountable for all our decisions and actions.

implications for today

The all-seeing eye, also called the Eye of Providence, is sometimes used as a symbol of God's sovereignty or omniscience. The European Christian version usually includes a triangular frame while the Egyptian Eye of Horus is similar looking.

Many in the United States of America are familiar with the all-seeing eye because it appears on the currency. On the reverse of the one-dollar bill is found an unfinished pyramid with an all-seeing eye within a triangle as the capstone. The year 1776 is written on the base of the pyramid in Roman numerals. Underneath are the words Novus Ordo Seciorum ("New Order of the Ages" in Latin) and above Annuit Coeptis ("Favors Undertakings" in Latin). These make up what is known as the Great Seal.

Many other cultures use a similar eye graphic—from the Kazan Cathedral in St. Petersburg, Russia, to hieroglyphic texts. Some use it as a talisman or charm to protect the wearer. Some use it as a protection against the so-called evil eye. Buddha is sometimes referred to as the "eye of the world," though the symbol itself is not found in Buddhism.

J.R.R. Tolkien's evil Sauron in The Lord of the Rings is depicted as a fiery eye peering over Middle Earth. In the movie National Treasure, the all-seeing eye is tied with Free Masonry and the US Founding Father. However, an eye with an unfinished pyramid is not, nor ever has been, a Masonic symbol. The all-seeing eye has been in use in Free Masonry since only 1797, several years after the Great Seal was finalized.

Christianity does not assign any power or protective shield to any symbols, including the cross and the simple fish design. These symbols remind many Christians of specific doctrine or biblical accounts. The Eye of Providence within a triangle was more popularly used as a symbol of the Trinity and of God's omniscience hundreds of years ago, particularly in Europe during the Medieval and Renaissance periods. The all-seeing, in all its forms and interpretations, has no power and is simply a symbol representative of diverse things to different groups.