New Living Translation
God’s way is perfect. All the LORD’s promises prove true. He is a shield for all who look to him for protection.

American Standard Version
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.

Berean Study Bible
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.

Douay-Rheims Bible
As for my God, his way is undefiled: the words of the Lord are fire tried: he is the protector of all that trust in him.

English Revised Version
As for God, his way is perfect: the word of the LORD is tried; he is a shield unto all them that trust in him.

King James Bible
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.

World English Bible
As for God, his way is perfect. The word of Yahweh is tried. He is a shield to all those who take refuge in him.

Young's Literal Translation
God! perfect is His way, The saying of Jehovah is tried, A shield is He to all those trusting in Him.

Psalm 18:30 Additional Translations ...