Obsidian is considered to be one of the four igneous rocks that are made out of a volcano. Obsidian has a glassy luster. The most popular color of obsidian is black. It was made to make knives, arrowheads, spear points, scrapers, etc.
Positive: Dreaming of obsidian could represent the Lord’s provision and weapons He has given us to succeed. God could also be showing you that no weapon formed against you shall prosper. It could indicate that the enemy’s plans in your life are being exposed.
Negative: Dreaming of someone stabbing you with a weapon made from obsidian may represent that you are vulnerable to attack. God could also be showing you that you lack spiritual sight. This could be a call to participate in fourth watch prayer.
(Isaiah 54:17; 1 John 1:7; Isaiah 50:4; Psalm 34:19).