There is one death bed repentance recorded in the Bible (the thief on the cross), so that no one despair, but there is ONLY one, so that no one will presume.
Tears are a tribute to our deceased friends. When the body is sown, it must be watered. But we must not sorrow as those that have no hope; for we have a good hope through grace both concerning them and concerning ourselves.
There are remains of great and good men, which, like this mantle, ought to be gathered up and preserved by the survivors, their sayings, their writings, their examples, that, as their works follow them in the reward of them, they may stay behind in the benefit of them.