II. The complaints he made in this condition (v. 14): "Like a crane, or swallow, so did I chatter; I made a noise as those birds do when they are frightened." See what a change sickness makes in a little time; he that, but the other day, spoke with so much freedom and majesty, nor, through the extremity of pain or deficiency of spirits, chatters like a crane or a swallow. Some think he refers to his praying in his affliction; it was so broken and interrupted with groanings which could not be uttered that it was more like the chattering of a crane or a swallow than what it used to be. Such mean thoughts had he of his own prayers, which yet were acceptable to God, and successful. He mourned like a dove, sadly, but silently and patiently. He had found God so ready to answer his prayers at other times that he could not but look upwards, in expectation of some relief now, but in vain: his eyes failed, and he saw no hopeful symptom, nor felt any abatement of his distemper; and therefore he prays, "I am oppressed, quite overpowered and ready to sink; Lord, undertake for me; bail me out of the hands of the serjeant that has arrested me; be surety for thy servant for good, Ps. cxix. 122. Come between me and the gates of the grave, to which I am ready to be hurried." When we recover from sickness, the divine pity does, as it were, beg a day for us, and undertakes we shall be forthcoming another time and answer the debt in full. And, when we receive the sentence of death within ourselves, we are undone if the divine grace do not undertake for us to carry us through the valley of the shadow of death, and to preserve us blameless to the heavenly kingdom on the other side of it—if Christ do not undertake for us, to bring us off in judgment, and present us to his Father, and to do all that for us which we need, and cannot do for ourselves. I am oppressed, ease me (so some read it); for, when we are agitated by a sense of guilt and the fear of wrath, nothing will make us easy but Christ's undertaking for us.