Adam Clarke on Exodus 14:10

The children of Israel cried out unto the Lord - Had their prayer been accompanied with faith, we should not have found them in the next verses murmuring against Moses, or rather against the Lord, through whose goodness they were now brought from under that bondage from which they had often cried for deliverance. Calmet thinks that the most pious and judicious cried unto God, while the unthinking and irreligious murmured against Moses.