How do we know that God is the source of all knowledge?

As stated in James 1:5, if any man lacks wisdom, he should ask of God, who gives generously. This reflects the belief that all knowledge originates from God, showcasing His omniscience. In contrast to human knowledge, which can be fallible and limited, God's knowledge is perfect. He knows all things, both past and future, and His revelations guide us into truth. Understanding that God is the source of all knowledge encourages humility in our own understanding, as Paul cautioned in 1 Corinthians 8:1, 'Knowledge puffs up, but love builds up.'