Because Jesus is all knowing (Omniscient), ever present (Omnipresent), all powerful (Omnipotent)...
Keep in mind that...
He is at work in you...
He is at work for you...
He is working through you.
"Therefore, my beloved brethern, be steadfast, immovable, always abounding in the work of the Lord, knowing that your labor is not in vain in the Lord." 1 Corinthians 15:58
