What does it mean that God is a rock?

In 1 Samuel 2:2, Hannah declares, 'neither is there any rock like our God,' which metaphorically asserts God's strength and dependability. The rock symbolizes a refuge and a firm foundation amid life's challenges. This imagery reflects God's unchanging character, as seen in Hebrews 13:8, where it says that Jesus Christ is the same yesterday, today, and forever. For Christians, understanding God as our rock encourages us to find security and shelter in Him during trials, reminding us of His steadfastness even when circumstances fluctuate.