Vs. 58 – I entreated Your favor with my whole heart; Be merciful to me according to Your word.

Thomas Manton:

When you entreat his favour with your whole heart, that is the evidence God is your portion.
(Manton, T. (1872). The Complete Works of Thomas Manton (Vol. 7, p. 119). London: James Nisbet & Co.)

Charles Spurgeon:

A fully assured possession of God does not set aside prayer, but rather urges us to it; he who knows God to be his God will seek his face, longing for his presence. (Spurgeon, C. H. (2009). The treasury of David: Psalms 111-119 (Vol. 5, pp. 254–255). Bellingham, WA: Logos Bible Software.)

Prayer:

I entreated Your favor with my whole heart; be merciful to me according to Your word. Your grace, Your face, … You, my God, I do seek. May I taste Your glory and see Your face.