Hebrews 5:12-14 exposes why many stay half-learned: they refuse disciplined use of Scripture that trains discernment and obedience.

John 12:42-43 shows why hidden “belief” fails: love of human glory silences confession, but true faith honors Christ openly.

Acts 2:37-41 shows Holy Spirit conviction through the preached Word—pierced hearts, repentance, immersion baptism, and devotion to apostolic teaching.