Related Clues:

• 'But thy ___ summer shall not fade': Shak.
• Omniscient
• Always around
• Word with smoke or water
• Ceaseless
• Endless
• Grail descriptor
• Eternal
• 'O ___ Night'
• All-knowing
• All-powerful
• For all time
• "O ___ Night"
• Consecrated
• Universal