Excuse me Brother,[Bhai-Saab,Sir,] did you know that in the The Brahma Sutra, It says "Bhagwan ek hi hai" ,God is only One.
It Is Also Mentioned At Various Places In Hindu Scriptures, That God Is One and He Should Be Only Worshiped. For Example Please Consider The Following Verses:
1- “He is the one and only…” Chandogya Upanishad [Chapter 6, Khanda 2, Shloka 1]
2- "Ekam Brahm, dvitiya naste neh na naste kinchan"
Translation: "There is only one God, not the second; not at all, not at all, not in the least bit."
Brahma Sutra of Hindu Vedanta.
3- Bhagavat Gita 7:19-21: ‘All those who do idol worship, all those who worship demigods are materialistic people.’
4- Yajur Veda 3:32: ‘…Of that God you cannot make any images.
5- Yajur Veda 40:8: ‘All those who worship the uncreated things, they are in darkness, and you’ll enter more into darkness if you worship the created things.’
6- Rig Veda Vol.6, 45:16: ‘There is only one God, worship Him.’
Therefore, According To Hindu Religious Scriptures Idol Worship (To Worship Someone Or Something Other Than One God) Is NOT ALLOWED.
The Name Allah Is Preferred To “God”. It’s a unique Word & therefore creates No mental Picture.
Allah is mentioned in The Hindu Scriptures:
Rigveda Book 2 hymn 1 verse 11
Book 3 hymn 30 verse 10
‘ALO Upanishad’- Which should be pronounced ‘Allah Upanishad’
‘Allah’ is mentioned several times
Prophet Muhammad (PBUH) Prophesied In The Hindu Scriptures:
Prophet Muhammad (PBUH) is Prophesied by Name In ‘Bhavishya Purana’
“A Malechha (foreigner ) spiritual teacher will appear with his companions (Sahaba),His name will be Mohammad…” “ He has collected a great force to kill the Devil [abolish idol worship ].”
Muhammad (PBUH) Prophesied By The Name “Ahmed”
Samveda Book II, Hymn 6, Verse 8:-
“Ahmed acquired religious law from his Lord which is full of wisdom.”
Also in many other places mentioned below:
Uttararchika, mantra 1500 Part 2 Book 7 chapter 1 section 5 verse 1
chapter 2 mantra 152 Book 2 chapter 2 decade 1 verse 8
Yajurveda Chapter 31 verse 18
Rig-Veda Book 8 hymn 6 verse 10
Book 8 chapter 5 verse 16
Book 20 chapter 126 verse 14