The law of the Lord is perfect, restoring the soul; The testimony of the Lord is sure, making wise the simple.
The precepts of the Lord are right, rejoicing the heart; The commandment of the Lord is pure, enlightening the eyes.
Psalms 19:7-8 (NASB)
Without murmuring
“Do all things without murmurings and disputings:
That ye may be blameless and harmless, the sons of God, without rebuke, in the midst of a crooked and perverse nation, among whom ye shine as lights in the world;”