Psalms 79:6

"Pour out thy wrath upon the nations that know thee not,

And upon the kingdoms that call not upon thy name."

As a nation, Israel had become one and the same as the pagan kingdoms around them. Oh yes, they knew God's name; and, in times of emergency they loved to call upon God for help; but the people as a whole had become even worse than Sodom and Gomorrah (Ezekiel 16). If God's moral character was to be established as a fact in the minds of mankind, something drastic had to be done about Israel and their gross wickedness.

The name of God could not be used merely as a charm to get Israel out of every disaster; there positively had to be some moral integrity on the part of the people themselves. There were, no doubt, a few devout souls who sincerely called upon God and walked in his ways, among whom the psalmist here was surely numbered; but such as he were so few that no observer in that day could have told any moral difference between Israel and any other pagan nation of that era.