[Education] consists in nothing else but learning and doing God’s truth (John 8:32), which puts one in very close contact with a man named Jesus. Antagonists of the gospel long ago came to see that Jesus had a most unsettling way of turning the socially unlearned into the spiritually enlightened. “Now when they saw the boldness of Peter and John, and perceived that they were uneducated, common men, they were astonished. And they recognized that they had been with Jesus” (Acts 4:13). You see, being with Jesus is the education.

Excellent article by my friend Weylan Deaver. Please read it all at the link: An Education Itself – Biblical Notes

“[The Bible] is the only source of divine knowledge we have, and we should rejoice that we can learn enough from it and understand enough of its instructions, if we will believe and obey it, to guide us in to the port of eternal felicity. … Is the word of God a dead letter? … the word, unless accompanied by the Holy Spirit is dead, and therefore has no power to convert or turn sinners to God.”

Life and Sermons of Jesse L. Sewell, p. 134