Commentary Critical and Explanatory on the Whole Bible - Psalms 18:30
30-32. God's perfection is the source of his own, which has resulted from his trust on the one hand, and God's promised help on the other. tried—"as metals are tried by fire and proved genuine" ( :-). Shield (Psalms 3:3). Girding was essential to free motion on account of the looseness of Oriental dresses; hence it is an expressive figure for describing the gift of strength. read more
Coffman Commentaries on the Bible - Psalms 18:30
"As for God, his way is perfect:The word of Jehovah is tried;He is a shield unto all them that take refuge in him.For who is God save Jehovah?And who is a rock besides our God,The God that girdeth me with strength,And maketh my way perfect?He maketh my feet like hinds' feet:And setteth me upon high places.""Who is God save Jehovah?" This is the Hebrew equivalent of "There is no God besides Jehovah." This strong monotheistic thrust of the psalm was one of the grounds upon which Addis rejected... read more