Most evangelical Christians identify King David as the author of Psalm 59 (and therefore of verse 16), because the psalm itself is headed “A Miktam of David” and describes a situation that fits episodes in David’s flight from Saul (see 1 Samuel 19–24). Here are the key points an evangelical perspective would emphasize:

– Authorship and setting
– The superscription attributes the psalm to David. Evangelicals normally take these headings seriously as part of the inspired text, so they accept Davidic authorship unless there is strong reason otherwise.
– The historical situation in the heading (“when Saul sent men and they watched the house in order to kill him”) corresponds to David’s persecution under Saul as recorded in 1 Samuel. The psalm reads like a lament/plea for deliverance mixed with confident praise — appropriate to a hunted king who trusts God for protection.

– Who David was (relevant to understanding the verse)
– Shepherd, king, warrior, and a gifted musician/poet who is traditionally credited with composing many psalms.
– His life experience — repeated threats, exile, dependence on God — shaped the honest prayer and praise we hear in his psalms. Evangelicals see David as both a historical person and a God‑used writer whose words were inspired by the Spirit.

– The verse itself (Psalm 59:16) in context
– Many translations read something like: “But I will sing of your strength; I will sing aloud of your steadfast love in the morning. For you have been to me a fortress and a refuge in the day of my distress.”
– Important Hebrew terms: “strength” (oz) and “steadfast love” (chesed). The verse shows the pattern typical of Davidic psalms: honest description of danger followed by active trust expressed in worship.
– The “morning” image indicates disciplined praise (beginning the day by proclaiming God’s loyal love and saving power), and “fortress/refuge” are common metaphors for God’s protection in times of crisis.

– Theological emphasis from an evangelical angle
– Divine inspiration: David wrote under the guidance of the Holy Spirit, so his words are scripture for the church.
– God’s faithfulness in trial: the verse models trust — praise as a response to God’s character and past deliverance rather than merely to present circumstances.
– Christological/read-aloud application: evangelicals often read David’s trust as foreshadowing the ultimate refuge in Christ (cf. New Testament use of the Psalms and the teaching that God is our refuge).

– Practical application
– David’s example encourages Christians to worship and declare God’s steadfast love even amid danger or anxiety.
– The verse supports a discipline of morning praise and the habit of remembering God’s past faithfulness when facing present fears.

– Notes on “miktam” and the musical heading
– “Miktam” and terms like “Al tashcheth” (often translated “Do not destroy” or an instruction to musicians) are technical/liturgical marks whose exact meaning is uncertain. Evangelicals generally treat them as part of the inspired heading and musical direction, not as undermining Davidic authorship.

If you’d like, I can point you to evangelical commentaries on Psalm 59 (e.g., Derek Kidner, John MacArthur, Matthew Henry, or Charles Spurgeon’s sermons) or outline a short devotional reflection based on verse 16.