People who misuse the wealth which Allah gave them face a severe threat of Fire on the Day of Judgment.

Oppression (thulm) is layers of darkness on the Day of Judgment.

According to the wording of a hadeeth we studied, anger is a sin eats away one's good deeds like how fire devours wood.

According to a hadeeth we studied from Saheeh al-Bukhaaree, whoever commits the sin of eavesdropping shall have hot lead poured into his ears on the Day of Judgment.

An-Nawwaas ibn Sim'aan asked the Prophet (may Allah raise his rank and grant him peace) about birr (piety) and ithm (sin). Part of the answer was: "Piety is good character..."

Two people should not leave a third person by himself, so as to talk among themselves, because this makes that third person sad.

Since shyness is part of our faith, it is better not to correct people who err, even if they are committing shirk (polytheism).

Some people can become so obsessed with materialism that they could legitimately be called 'Abd ad-Dirham ("worshipper/slave of the silver coin").

According to the hadeeth of Mahmood ibn Labeed, the thing which the Prophet (may Allah raise his rank and grant him peace) feared most for his followers was: showing off.

If we uphold the limits of Allah in our lives and honor His commands and prohibitions, He will preserve us with special kinds of preservation.

According to the wording of a hadeeth we studied, a "shadeed" (strong man) is one who does not become angry.

When Allah wants good for someone, He keeps him away from knowledge and understanding, in order to test the purity of his soul, according to one of the hadeeths we studied.

Our Prophet (may Allah raise his rank and grant him peace) taught us to make room for more people to sit in our gatherings.

Being in this world like a stranger or wayfarer means to take what you need from it to reach your real destination (the Hereafter), without getting too attached to this world.

People by nature admire others and try to resemble them. We must avoid admiration of evil people, so we do not end up resembling them.

Seeking refuge with Allah from "displays of bad character" includes seeking refuge from lying and oppression, as well as many other bad manners.

Licking your fingers after eating is a forbidden act of imitating non-Muslims.

Ordering what is good and forbidding what is evil is from the rights of the street upon those who sit there, according to a hadeeth we studied.

It is authentically reported from the hadeeth of Anas that "Supplication is the core of worship."

The believer who mixes with the people and bears their harms is better than someone who does not mix with the people and bear their harms.

In Islamic rulings, everything is either clearly halaal (permissible) or clearly haraam (forbidden).

Revelation in Islam is so complete that it even provides guidance on how to prepare soup (specifically).

The definition of backbiting is: Mentioning something false about your brother which he would hate to hear.

According to the wording of a hadeeth we studied, the reason we are not allowed to insult the deceased is: because they can still hear us.

According to a hadeeth we studied, a person who mistreats those under his authority does not enter Paradise.

The Prophet (may Allah raise his rank and grant him peace) supplicated against some people for Allah to put hardship on them. They are: those who put hardships upon those under their authority in this life.  

One of the bad results of cursing people too much is that you would not be allowed to be a witness on the day of Judgment, according to a narration we studied.

According to Hadeeth #2, we should look to those who have less than us, in order to be more grateful for what we have.

No people sit in any gathering, mentioning Allah therein, except that the angels surround them, Mercy enshrouds them, and Allah mentions them to those near Him.

The hadeeth about not striking in the face does not apply to Muslims, because it is never legislated to strike a Muslim in the first place.

Some of the scholars said that Allah may extend the lifespan of a person based on his kind treatment of family members, by extending the actual length of the person's pre-determined lifespan.

Ibn Mas'ood asked the Prophet, "Which sin is greatest?" He replied, "To ascribe a partner to Allah when He [alone] has created you."

Keeping family ties can lead to an increase in one's lifespan and provisions.

A person who has $100, and then gives $25 in charity, now has only $75. So charity does, in fact, decrease one's wealth. Therefore it is absolute falsehood to claim that "No charity ever decreased any wealth."

The Prophet (may Allah raise his rank and grant him peace) explained the "baaqiyaat saalihaat" (never-ending righteous things) as: five phrases of Allah's remembrance in a hadeeth narration we studied.

One of the six basic rights mentioned in the first hadeeth of our study is that when a Muslim gets sick, you visit him or her.

Allah loves pious servants, those who are content and modestly reserved.

When the author says, "Agreed upon," about a hadeeth, this means: The hadeeth was collected by all six imaams of the major books of Sunnah.

The most hated of men to Allah is: the obstinate debater.

According to Hadeeth #1 of our study, one of the six basic rights Muslims have upon each other is to say, "al-Hamdu lillaah" when your brother/sister asks you, "Kayfa Haaluk?" (How are you?)

All previous prophets taught their followers not to be shy. Islam cancelled this earlier ruling and required Muslims to behave with shyness.

Pleasing Allah is attained by pleasing one's parents.

Strong believers are actually more beloved to Allah than weak believers, yet even weak believers still have some goodness in them.

In the hadeeth we studied (which means), "A qattaat does not enter Paradise," a "qattaat" is: someone who chews a lot of tobacco.

From a man's good practice of Islam is to focus on matters that do not concern him.

When Sahl ibn Sa'd asked about something that would earn him Allah's Love, the Prophet (may Allah raise his rank and grant him peace) told him to focus greatly on worldly matters. (Assuming the hadeeth to be authentic as Ibn Hajar graded it.)

The Prophet (may Allah raise his rank and grant him peace) said (what means), "Piety is right here!" and he pointed to the Ka'bah three times.

The second baab (sub-chapter, or section) of our 130 Hadeeth on Manners is about birr (kindness) and silah (keeping ties).

When two Muslims are turning away from each other for personal reasons, the better one is the one who gives greetings of salaam to the other one first.

Allah has forbidden us from insolence (bad treatment) of our mothers.