O Vathos - Romans 11:33-36 in Biblical Greek/Hebrew

I'm always looking for quality Koine Greek resources, so I was delighted to discover this very well done song on YouTube by Troy Mitchell, which is sung in both Greek and Hebrew. Troy's album "Yoke of the King" is available at the website ffoz.com. The song is based on the following passage in the Bible from Romans 11:33-36:

"Oh, the depth of the riches and wisdom and knowledge of God! How unsearchable are his judgments and how inscrutable his ways! "For who has known the mind of the Lord, or who has been his counselor?" "Or who has given a gift to him that he might be repaid?" For from him and through him and to him are all things. To him be glory forever. Amen." (ESV)