The diamond in that ring!

(Thomas Brooks, "The Crown and Glory of Christianity,
 or, HOLINESS, the Only Way to Happiness", 1662)

The whole Scripture is but one entire love-letter, all 
written in golden letters, dispatched from the Lord 
Christ to His beloved spouse on earth. In it, there 
is so much to be read of . . .
  the love of Christ,
  the heart of Christ,
  the kindness of Christ,
  the grace of Christ, and
  the glory of Christ,
that a holy heart cannot but love, and embrace, 
and endeavor to conform to every line.

The whole word of God is a field—and Christ 
is the treasure which is hidden in that field!

The whole word of God is a ring of gold—
and Christ is the diamond in that ring!
"The Scriptures point to Me!" John 5:39