For the word of God is alive and active. Sharper than any double-edged sword, it penetrates even to dividing soul and spirit, joints and marrow; it judges the thoughts and attitudes of the heart.
NIV
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.
AMP
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.
KJV
"Ask the LORD your God for a sign, whether in the deepest depths or in the highest heights."
NIV
Ask for yourself a sign (a token or proof) of the Lord your God [one that will convince you that God has spoken and will keep His word]; ask it either in the depth below or in the height above [let it be as deep as Sheol or as high as heaven].
AMP
Ask thee a sign of the LORD thy God; ask it either in the depth, or in the height above.
KJV