God's spirit referring not only to His mind/disposition but also to the power by which He expresses those thoughts, it is to be expected that His spirit-word is not just a statement of His mind; there is also a dynamic power in that word.
Roho ya mungu haishuhudii nia yake / madaraka peke, bali pia ni nguvu ambayo yaelezea mawazo hayo, ya kuwa neno /Roho yake sio tu ni taarifa yake; vile vile kuna nguvu inayofanya kazi katika neno hilo