Psalms 44:22

Yea, for thy sake are we killed all the day long -That is, we are continually or constantly subjected to these calamities. It is not a single defeat, but it is a continued slaughter. This verse contains, in the apprehension of the psalmist, the true cause of the calamities which had come upon the nation. The emphasis in the passage lies in the phrase “for thy sake.” The meaning is, It is on thy account; it is in thy cause; it is because we are thy friends, and because we worship thee. It is not on account of our national sins; it is not because there is any prevalent idolatry, but it is because we are the worshippers of the true God, and we are, therefore, martyrs.