prayer and entreaty (cf. Psa 28:2; Psa 63:5, etc.), not "of the deepest distress" (Thenius). על־נפשׁ does not mean pro vita parvulorum tuorum, that God may at least preserve them (Rosenmüller, Gerlach), but "on account of the soul of thy children," which is more distinctly stated, in the following relative sentence, to mean that they have breathed out their soul through hunger. On this matter, cf. Lam 2:11 and the exposition of that verse. Ewald has placed the last member of the verse within parentheses, as an interpolation, on the ground that a fourth member offends against the law observed in these verses; on the other hand, Thenius is of opinion that the words do not form a member of the verse by themselves, but are a mere prolongation of the third, "because the conclusion of the prophet's address, begun in Lam 2:19, was certainly intended to be a complete finish." But the deviation from the rule is not thereby accounted for. Inasmuch as the words are essential to the expression of the thought, we must simply acknowledge the irregularity, and not arbitrarily cast suspicion on the genuineness of the words.
Verses 20-21
In Lam 2:20 follows the prayer which the city has been commanded to make. The prayer sets before the mind of the Lord the terrible misery under which Jerusalem suffers. The question, "To whom hast Thou acted thus?" does not mean, "What innocent and godly ones are being sacrificed?" (Thenius), but "to what nation?" - not a heathen one, but the people of thy choice, to whom all Thy blessed promises have been given (Nägelsbach). This is clear from the reasons given in the question, in which the murder of the priests and prophets in the sanctuary of the Lord is brought forward. But first there is mentioned a case of inhuman conduct, prompted by necessity, viz., that women, in the extreme destitution of hunger, have been constrained to eat the fruit of their body, their beloved children. אם...אם does not, in this case, introduce a disjunctive question, but merely an indirect question in two parts. In view of such inhuman cruelties and such desecration of His sanctuary, God cannot remain inactive. The meaning of the question is not: estne hoc unquam fando auditum, quod apud nos factum est, or, quod matres fame eo adactae fuerint, ut suos faetus comederent (C. B. Michaelis, Rosenmüller).
