There were two natures of Christ. The Lord and my lord. 

The one nature of Christ is eternal perpetual and everlasting, and the other nature of Christ was temporary flesh and blood; a perfect sacrifice to God that would come out of David's house in whose blood would atone for the sins of the world; reconciling us back to God, which is our Father, the Lord Christ.

The pharisees had no idea what Jesus meant.  

But this fellowship of the mystery has been made known to the church; the manifold wisdom of God. Ephesians 3:8-10