punishment for those who wage war against Allah and His messenger

The recompense of those who wage war against Allâh and His Messenger and do mischief in the land is only that they shall be killed or crucified or their hands and their feet be cut off from the opposite sides, or be exiled from the land. That is their disgrace in this world, and a great torment is theirs in the Hereafter.

Al maeda 33

Deen e Hanif (Islam) has always been provoking the value of a human being

Because of that We ordained for the Children of Israel that if anyone killed a person not in retaliation of murder, or (and) to spread mischief in the land - it would be as if he killed all mankind, and if anyone saved a life, it would be as if he saved the life of all mankind. And indeed, there came to them Our Messengers with clear proofs, evidences, and signs, even then after that many of them continued to exceed the limits (e.g. by doing oppression unjustly and exceeding beyond the limits set by Allâh by committing the major sins) in the land!

al maeda 32

If you commit a sin,seek repentance and dont mention it openly

Then Allâh sent a crow who scratched the ground to show him to hide the dead body of his brother. He (the murderer) said: "Woe to me! Am I not even able to be as this crow and to hide the dead body of my brother?" Then he became one of those who regretted.

Al maeda 31

Envy was started by cain,Abel's beautiful response

And (O Muhammad SAW) recite to them (the Jews) the story of the two sons of Adam (Hâbil and Qâbil — Abel and Cain)] in truth; when each offered a sacrifice (to Allâh), it was accepted from the one but not from the other. The latter said to the former: "I will surely kill you.[]" The former said: "Verily, Allâh accepts only from those who are Al-Muttaqûn (the pious)

"If you do stretch your hand against me to kill me, I shall never stretch my hand against you to kill you, for I fear Allâh; the Lord of the 'Alamîn (mankind, jinn, and all that exists)."

I would rather let you bear my sin and your sin, and then become one of the people of the Fire. That is the punishment of the unjust.”

Al maeada 27-29

To get a piece of land for the nation,blood has to be shed

They said: "O Mûsa (Moses)! In it (this holy land) are a people of great strength, and we shall never enter it, till they leave it; when they leave, then we will enter

Two men of those who feared (Allâh and) on whom Allâh had bestowed His Grace (they were یوشع وکالب yusha and Kâlab) said: "Assault them through the gate, for when you are in, victory will be yours, and put your trust in Allâh if you are believers indeed."

They said: "O Mûsa (Moses)! We shall never enter it as long as they are there. So go you and your Lord and fight you two, we are sitting right here."

He [Mûsa (Moses)] said: "O my Lord! I have power only over myself and my brother, so separate us from the people who are the Fâsiqûn (rebellious and disobedient to Allâh)!"

(Allâh) said: "Therefore it (this holy land) is forbidden to them for forty years; in distraction they will wander through the land. So be not sorrowful over the people who are the Fâsiqûn (rebellious and disobedient to Allâh)."

Al maeda 22-26

Safety is in Allah's way

Wherewith Allâh guides all those who seek His Good Pleasure to ways of peace, and He brings them out of darkness by His Will unto light and guides them to a Straight Way (Islâmic Monotheism)

Al maeda 16

Seal of Prophets Syedna Muhammad Salla'l la ho alaye hi wasallam is light ---(proof from Quran)

O people of the Scripture (Jews and Christians)! Now has come to you Our Messenger (Muhammad SAW) explaining to you much of that which you used to hide from the Scripture and pass over (i.e. leaving out without explaining) much. Indeed, there has come to you from Allâh a light (Prophet Muhammad SAW ) and a plain Book (this Qur'ân).

Al maeda 15