The following is not my opinion it is the opinion of the Islam according to What Allah has said in the Quraan and what stated in the Sunnah and what the scholars said along more than 1400 years ..
Islam respects the humanity of All people , Allah bestow Both Muslims and non-Muslims in this life.
But Allah doesn't respect any other belief, than Islam. how can he respect a path then punish those who follow it.
Muslims are following their God in this, they respect the humanity of all the human being but they don't respect other beliefs.
Islam respects the humanity of non-muslims
these are 3 examples:
1-Soul respect : narated by Jabir ibn Abdellah : A funeral passed before us,the Prophet (peace be upon him) stood up , we said O messenger of Allah its a Jewish funeral? The Prophet replied, "Is it not a human soul?" (Al-Bukhari-1228).
here the prophet respected the soul not the religion.
2- Honoring children of Adam : Surat Al-issra : verse 70 : And indeed We have honored the Children of Adam, and We have carried them on land and sea, and have provided them with At-Taiyyibât (lawful good things), and have preferred them above many of those whom We have created with a marked preferment. (70)
3- feeding captives : Surat Alinsan: verse-8 :And they give food, inspite of their love for it , to Miskin (the poor), the orphan, and the captive, (8)
Islam doesn't repects other beliefs
1- Surat Maryam verses from 88-91 :And they say: "The Most Gracious (Allâh) has begotten a son (88) Indeed you have brought forth (said) a terrible evil thing. (89) Whereby the heavens are almost torn, and the earth is split asunder, and the mountains fall in ruins, (90) That they ascribe a son to the Most Gracious (Allâh). (91)
Heavens, earth and mountains Follow their God's displeasure and anger , so should be the Muslim.
2- Surat Almumtahanh verse -6 :Indeed there has been an excellent example for you in Ibraaheem (Abraham) and those with him, when they said to their people: ‘Verily, we are free from you and whatever you worship besides Allaah, we have rejected you, and there has started between us and you, hostility and hatred for ever until you believe in Allaah Alone”
we do respect the humanity of non-Muslims but we reject their faith .look attentively to what the prophet Ibraham said.
contact me if you want more evidences from the Quraan and sunnah and the scholars quotes.