put thou my tears into thy bottle; the allusion is to "lachrymatories", or tear bottles, in which surviving relatives dropped their tears for their deceased friends, and buried them with their ashes, or in their urns; some of which tear bottles are still to be seen in the cabinets of the curious.
A description of which is given by Gejerus , from Olaus Wormius; and who also from Cotovicus relates, that the grave of M. Tullius Cicero was dug up in the island of Zacynthus, A. D. 1544, in which were found two glass urns; the larger had ashes in it, the lesser water: the one was supposed to contain his ashes, the other the tears of his friends: and as this was a custom with the Romans, something like this might obtain among the Jews; and it is a saying with them ,"whoever sheds tears for a good man (deceased) the holy blessed God numbers them, and puts them into his treasures, according to Ps 56:8;''which shows, that they thought that reference is here had to funeral tears.
The meaning of the text is, that God would take notice of David's afflictions and troubles, which had caused so many tears, and remember them, and deliver him out of them: these being desired to be put into a bottle was, that they might be kept and reserved; not to make atonement for sin; for as a thousand rivers of oil cannot expiate one sin, could they be come at; so neither as many rivers of brinish tears, could they possibly be shed: nor to obtain heaven and happiness; for there is no comparison nor proportion between the sufferings of the saints and the glory that shall be revealed in them; though there is a connection of grace through the promise of God between them: but rather, that they might be brought forth another day and shown, to the aggravation of the condemnation of wicked men, who by their hard speeches, and ungodly actions, have caused them;[are they] not in thy book?
verily they are; that is, the tears and afflictions of his people. They are in his book of purposes; they are all appointed by him, their kind and nature, their measure and duration, their quality and quantity; what they shall be, and how long they shall last; and their end and use: and they are in his book of providence, and are all overruled and caused to work for their good; and they are in the book of his remembrance; they are taken notice of and numbered by him, and shall be finished; they shall not exceed their bounds.
These tears will be turned into joy, and God will wipe them all away from the eyes of his people. De Ebr. Luctu, c. 12. s. 5. T. Bab. Sabbat, fol. 105.