5:1 Give ear to my words, O LORD, consider my meditation.
5:7 But as for me, I will come into thy house in the multitude of thy mercy: and in thy fear will I worship toward thy holy temple.
Nehiloth is not a musical instrument, but means "inheritance," and indicates the character of the Psalm. The righteous are the Lord's inheritance.
5:11 But let all those that put their trust in thee rejoice: let them ever shout for joy, because thou defendest them: let them also that love thy name be joyful in thee.
(See Scofield "Psalms 19:9")
(See Scofield "Psalms 2:12")