Although I generally do not cross-post between my two blogs, I think that a recent post from my Genevan Psalter blog might interest readers of this blog as well.
Many Christians believe that there is such a gulf between the Old and New Testaments that the latter has entirely superseded the former with its preaching of forgiveness and love. Here are some historical examples that I mention in my Introduction to the Genevan Psalter:
At least since the Enlightenment many Christians have claimed to find the psalms something of an embarrassment. Even so indefatigable an apologist for the Christian faith as C. S. Lewis refers to some expressions therein as uncharitable and even “devilish.” The great Isaac Watts once wrote: “Some of them are almost opposite to the Spirit of the Gospel: Many of them foreign to the State of the New Testament, and widely different from the present circumstances of Christians.” In Dostoyevsky’s celebrated novel, The Brothers Karamazov, there is a scene in which the protagonist Alyosha’s recently deceased mentor, Father Zosima, is being memorialized prior to burial. Because Father Zosima was a “priest and monk of the strictest rule, the Gospel, not the Psalter, had to be read over his body by monks in holy orders” [thus implying the Psalter's inferiority to the Gospels].