Psalms 18:30

28 For thou wilt light my candle: the LORD my God will enlighten my darkness.

29 For by thee I have run through a troop; and by my God have I leaped over a wall.

As for God, his way is perfect: the word of the LORD is tried: he is a buckler to all those that trust in him.

31 For who is God save the LORD? or who is a rock save our God?

32 It is God that girdeth me with strength, and maketh my way perfect.

Do read the surrounding verses too, because the context often says more than a single verse.

Compare

BSB
As for God, His way is perfect; the word of the LORD is flawless. He is a shield to all who take refuge in Him.
KJV
As for God, his way is perfect: the word of the LORD is tried: he is a buckler to all those that trust in him.
WEB
As for God, his way is perfect. The LORD’s word is tried. He is a shield to all those who take refuge in him.
ASV
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.
DARBY
As for God, his way is perfect; the word of Jehovah is tried: he is a shield to all that trust in him.
BLB
God—His way [is] perfect—the word of YHWH is refined; He [is] a shield for all those taking refuge in Him.
ÅB
Guds vei er fullkommen;
Herrens ord er rent.
Han er et skjold for alle de som setter sin lit til ham.
OTB
Hva angår Gud, hans vei er fullkommen;
Herrens ord er prøvd;
Han er et skjold for alle som søker tilflukt i ham.
B1930
Gud, hans vei er fullkommen; Herrens ord er rent, han er et skjold for alle dem som setter sin lit til ham.

Study notes (Tyndale)

Original text and word study

Cross references