At any rate...
At any rate, you must come to know what praise is, what mentioning the calamity is, what weeping and causing others to weep is.” Some people are prevented by their ignorance from understanding that these tears, which were the way of all prophets (as) to attain the Pleasure of Allah and to express anxiety for meeting Him, are the way to attain the pleasure of Allah in the issue of His friends, too.
So is the case regarding loving them: I weep when I see their calamities and am happy when they are happy, sad when they are sad. The proofs are many in this field: The first evidence is that the prophets used to weep out of their fear of Allah just as they wept because they were eager to meet Him. So, if one recognizes the prophets, he must recognize weeping, too.
Here is another issue: What we cite and is fixed in our texts is that one must say this as he enters the holy precincts of the martyrs: “May I enter, O Allah? May I enter, O Messenger of Allah?” Permission to enter must be obtained from them, but who are those who understand this matter and believe in it? “If your eyes shed their tear, it is the sign that permission has been granted.” In other words, these tears are connected to the highest of heights.
But the fools say, “We seek refuge with Allah against weeping! This is superstitious!”, while it is [in reality] connected to the higher world. One of the highly regarded deeds recorded in our texts is one by the mother of Dawood (David). It is so detailed, some people cannot finish it during the period from the afternoon till sunset. This deed indicates that your eye must be tearful in the last prostration. If your eye sheds tears, it is a mark that your supplication is answered.
Some people claim that tears have no effect (while it is connected with the highest of heights). It is from there that permission is sought, and it is from there that a supplication is answered. Therefore, anyone who has a serious need must come to know that he has to take to prayers and commendable acts of worship mentioned for needs to be met.
So they may get to know that their pleas are answered, their eyes must be tearful after they plead, supplicate and pray, even though it may be as little as the wing of a fly. The tear in the eye is a mark of a positive response. Yes, the matter is that our glasses are not clear, and we lack understanding.