~ Mu`adh (may Allah be pleased with him) reported that the Prophet warned, “ Beware of the three acts that cause you to be cursed: relieving yourselves in shaded places (that people utilize), in a walkway or in a watering place. ”
~ Surah Al-Rum verse 41 :
"Corruption has appeared throughout the land and sea by [reason of] what the hands of people"
So how to protect nature? We cannot cause a disaster and we must realize that we are living with other creatures, hence we should understand that we need each other. Then, we must feel greatful for what Allah have gave to us, so do not cause pollution to our earth.

Topic 2 - Brother Harith & Brother Haiqal
THE CONCEPT OF AL-IHSAN
Derived from the word 'hasana' and literally defined as doing good. There are two divisions, ihsan in worshipping Allah and ihsan with the other creatures.
1. أَنْ تَعْبُدَ اللَّهَ كَأَنَّكَ تَرَاهُ فَإِنْ لَمْ تَكُنْ تَرَاهُ فَإِنَّهُ يَرَاكَ
“Excellence is to worship Allah as if you see Him, for if you do not see Him, He surely sees you.”
Always imagine the existence of Allah so we can enhance the quality of our Ibadah.
2. Always do good to other creatures either they are mindful or not. To illustrate, to the human, always help each other with sadaqah and to the animals, give food, drink and comfortable shelter. If we want to slaughter it, slaughter in the best way.

Topic 3 - Brother Ammar, Brother Ahmad Irfan, Brother Irfan Firdaus

THE STORIES OF 3 COMPANIONS AND THE LESSONS
1. Julaibib RA (A companion that is not tall and handsome and always received mistreatment from the community but he always listened to Rasulullah's words. After his marriage, he went to the battlefield and syahid. Rasulullah was very sad and said that Julaibib is a part of him. The lessons is, Allah do not even care about our appearance but Allah will evaluate our piety.)
2. Abu Dujanah (He is an honest companion that lived in poverty. He will go back early when he prayed at the mosque because he wanted to collect the dates that were falling in front of his house that was owned by his neighbour so that his son will not eat it. However, one day, his son ate the dates and Abu Dujanah took it out from his son's mouth. The next day, suddenly the tree itself was in front of his house eventhough he did not even planted it. That is how Allah helps the people who is honest and kind.)
3. Talhah bin Ubaidillah (He was a knight that has a high sense of loyalty to Rasulullah. In a war, he got more that 70 injuries on his body because he wanted to protect Rasulullah. Thus, he was regarded as a living syahid on the earth.)

Imam Ibn Rajab al-Hanbali Rahimahullah gave an interesting definition of khusyu’, stating: “The origin of khusyu’ comes from the softness of the heart, the calm and submissive state of one’s heart.” See Al-Khusyu’ Fi Al-Solat, Ibn Rajab Al-Hanbali (page 17).

HERE ARE A FEW SHORT POINTS ABOUT HOW TO ATTAIN KHUSYU' IN SALAH?
1. Khusyu' in performing wudhu'
2. Fulfill the prayers' requirements
3. Perform all pillars of prayers