Maschil
Maschil (Hebrew maskil, meaning giving instruction or song of wisdom) is a musical or literary term appearing in the superscriptions of thirteen psalms (Psalms 32, 42, 44, 45, 52–55, 74, 78, 88, 89, 142). Its precise meaning is debated: it may indicate a contemplative or didactic poem, a psalm intended to make its singers or hearers wise, or a particular musical performance style. The word derives from the verb sakal, meaning to act with prudence or insight.
The psalms bearing this title vary widely in content — they include laments (Psalm 88), historical retrospectives (Psalm 78), royal hymns (Psalm 45), and cries of desperation (Psalm 142) — suggesting that maskil may designate literary quality or reflective depth rather than a single genre or liturgical function. Paul's instruction to sing psalms and "make melody in your heart" (Ephesians 5:19; Colossians 3:16) reflects the broader tradition of thoughtful, wisdom-saturated song that the maskil psalms exemplify.