Whedon's Commentary on the Bible - Hebrews 4:1-13
2. Dread warnings against disobedience to the Son, like the Jews’ disobedience to Moses, Hebrews 3:7 to Hebrews 4:13. As Christ stands parallel to Moses, so our Christian Hebrews stand parallel to ancient Israel, and so must take warning by Israel’s fatal example. read more
Wesley's Explanatory Notes - Hebrews 4:12
For the word of God is quick, and powerful, and sharper than any twoedged sword, piercing even to the dividing asunder of soul and spirit, and of the joints and marrow, and is a discerner of the thoughts and intents of the heart.For the word of God — Preached, Hebrews 4:2, and armed with threatenings, Hebrews 4:3.Is living and powerful — Attended with the power of the living God, and conveying either life or death to the hearers.Sharper than any two-edged sword — Penetrating the heart more... read more