that with an iron chisel and with lead ¹  they were engraved in a rock forever!

How can you say, “We are wise! We have the law of the Lord”? The truth is, ¹  those who teach it ²  have used their writings to make it say what it does not really mean. ³ 

¹ The sin of Judah is engraved with an iron chisel on their stone-hard ²  hearts. It is inscribed with a diamond ³  point on the horns of their altars. ⁴ 

For the music director; according to the tune of “Lilies;” ²  by the Korahites, a well-written poem, ³  a love song. My heart is stirred by a beautiful song. ⁴  I say, “I have composed this special song ⁵  for the king; my tongue is as skilled as the stylus of an experienced scribe.” ⁶