Aqaaid

Q: Was Angel Jibril the only Angel that came down with revelation to The Prophets (Peace Be Upon Them)?

I read an answer:

“A Nabi is one who is not given a new book, but rather establishes the book which was revealed to the Rasool before him. He does not abrogate the book and the code of law which was in vogue before him. He sees the angel in a dream or the Rasool of the time informs him that he has been chosen as a Nabi. (Tafseer Raazi V1 p3212, Mafaateehul Ghayb V23 p43)”

As for The Prophets who were not Messengers (Peace Be Upon Them), what do we believe about them in regards to Revelation coming by way of Angel Jibreel?

Q: Will animals be under the banner of The Prophet ﷺ on the Day of Judgement?

Q: A husband and wife celebrate birthdays and wedding anniversary and accept gifts from birthday party's and anniversary party's. How can they make taubah?

Q: Which tree does the Sidratul Muntahaa refer to? The lote tree or the lotus tree.

Q: If you accidentally or deliberately disrespect Rasulullah (sallallahu alaihi wasallam) because of personal circumstances, is all the good you did wiped off and worthless or is it still accepted?

Q: I have a question regarding the haldi ceremony. I have learnt that this haldi ceremony is a religious ceremony of Hindus. However, many Muslims in our country celebrate this haldi ceremony before a wedding. As far as I know, this is a grave sin and this is imitating the kuffar, but does it take one out of the fold of Islam?

Q: Will it be correct to say that life is a greater blessing than imaan?

Q: Several years ago, my Qaari Saheb taught me proper, comprehensive tajweed principles along with their application. Eventually, I forgot the principles although if I am asked to recite something, I can Alhamdulillah recite it properly.

I wish to revise tajweed. Please suggest a book (in any language: English, Urdu, or Arabic) that explains the principles comprehensively.

Q: What is the ruling regarding sharing of a hairbrush? I've always understood that it is against the sunnah.

Q: In school, the teacher and students celebrate Halloween. Can a Muslim child (7 years) celebrate Halloween with the teacher and other students? Can the Muslim kids just celebrate it for fun? Is it kufr to celebrate Halloween?

If the teacher gives some gift to the Muslim student, for example, some sticker to colour and a pumpkin mask for Halloween, can the kids play with it (the kids don't know about Halloween)?