In later times, then, authorship was plainly intended by the superscriptions. But it is quite certain that the superscriptions themselves are no original and integral parts of the psalms. In the Septuagint they occasionally differ from the Hebrew, assigning psalms that are anonymous in the Hebrew (xcv., cxxxvii.) to David, or to other authors (e.g., cxlvi.-cxlviii. to Haggai and Zechariah.) The ease with which psalms were, without warrant, ascribed to David may be seen from the Greek superscription to Psalm xcvi. "When the house [i.e. the temple] was being built after the captivity; a song of David": in other words, an admittedly post-exilic psalm is ascribed to David. The superscriptions were added probably long after the psalms, and there is no reason to suppose that the Hebrews were exempt from the uncritical methods and ideas which characterized the Greek translators. That they shared them is abundantly proved by the historical superscriptions. One at least (Ps. xxxiv.) in substituting the name of Abimelech (Gen. xx.) for Achish (1 Sam. xxi.) shows either ignorance or carelessness, and casts a very lurid light on the reliability of the superscriptions. The contents of other psalms are manifestly irreconcilable with the assumed authorship: Asaph, e.g., whom the Chronicles regards as a contemporary of David (1 Chron. xvi 7), laments in Psalms lxxiv., lxxix. the devastation of the temple, which was not at that time in existence. The principles on which the superscriptions were added were altogether superficial and uncritical. Psalm cxxvii. is ascribed to Solomon, chiefly because its opening verse speaks of the building of the house, which was understood to be the temple. So Psalm lxiii. is described as "a psalm of David when he was in the wilderness of Judah," simply on the strength of the words, "My soul thirsteth for thee in a dry and weary land where no water is"--words which are taken literally, though they were undoubtedly intended metaphorically. A parallel case is that of the psalm inserted in Jonah ii., obviously a church psalm whose figurative language has been too literally pressed.