The Munafiqun (Hypocrites) started to make fun of this person...
The twentieth characteristic of a true believer is that he tries to limit inconveniences to other people. In order for this point to be made clear, we present the following example. Life is filled with troubles and inconveniences such as the need for everyone to build a house to live in and thus, when this is being done, the place where people would pass from becomes blocked while a house is being built.
However that which is important is that those inconveniences that come about naturally in our daily life must be avoided as much as possible. Thus, a true believer is the person who, if he needs to inconvenience other people, keeps it to a minimum amount. The twenty-first characteristic is that one helps and assists another person who is in a strange land and is an outsider (in that area).
It is very good to help your neighbours and your close family members however in reality, this is nothing more than “give and take” as today you may help your neighbour and tomorrow he will come to your aide. However that which is important is that you help and assist another person and do not expect that he gives you something back in return for your help. Thus, the highest level of assistance is shown to a foreigner or stranger.
The twenty-second characteristic is that one acts as a father to the orphans. In this tradition, the Prophet (S) did not tell us that the true believer is one who helps, feeds and takes care of the orphan - rather, he told us that he acts as a father to the orphans.