Spirit, breath, and wind all derive from the same Hebrew and Greek words. A person's spirit is the very essence of that person's life, which comes from God, who is a Spirit being (John 4:24, Genesis 1:2; 2:7). The Bible distinguishes between a person's spirit, soul, and body (1 Thessalonians 5:23, Hebrews 4:12). Some beings may exist as spirits without necessarily having a visible body, such as angels and demons (Luke 9:39, 1 John 4:1-3).