51 Watch your step when you enter God's house. Enter to learn. That's far better than mindlessly offering a sacrifice, Doing more harm than good. 2 Don't shoot off your mouth, or speak before you think. Don't be too quick to tell God what you think he wants to hear. God's in charge, not you - the less you speak, the better.
Matthew Henry's Commentary on Ecclesiastes 5:1-2
Commentary on Ecclesiastes 5:1-3
(Read Ecclesiastes 5:1-3)
Address thyself to the worship of God, and take time to compose thyself for it. Keep thy thoughts from roving and wandering: keep thy affections from running out toward wrong objects. We should avoid vain repetitions; copious prayers are not here condemned, but those that are unmeaning. How often our wandering thoughts render attendance on Divine ordinances little better than the sacrifice of fools! Many words and hasty ones, used in prayer, show folly in the heart, low thoughts of God, and careless thoughts of our own souls.