Hebrews 4:12-13 (NLT) "For the word of God is alive and powerful. It is sharper than the sharpest two-edged sword, cutting between soul and spirit, between joint and marrow. It exposes our innermost thoughts and desires. Nothing in all creation is hidden from God. Everything is naked and exposed before his eyes, and he is the one to whom we are accountable."

1 Kings 8:10-12 (NASB) "It happened that when the priests came from the holy place, the cloud filled the house of the Lord, so that the priests could not stand to minister because of the cloud, for the glory of the Lord filled the house of the Lord." 

Hebrews 4:12 (AMP) "For the Word that God speaks is alive and full of power [making it active, operative, energizing, and effective]; it is sharper than any two-edged sword, penetrating to the dividing line of the breath of life (soul) and [the immortal] spirit, and of joints and marrow [of the deepest parts of our nature], exposing and sifting and analyzing and judging the very thoughts and purposes of the heart."

Ephesians 5:15-17 (NIV) "Be very careful, then, how you live-not as unwise but as wise, making the most of every opportunity, because the days are evil.Therefore, do not be foolish, but understand what the Lord's will is."