Surah al-Tawbah does not begin with Bismillahi Rahman Ar Raheem because:
There was no need to read it
The Prophet (ﷺ) did not read it
There is Bismillah mentioned in the beginning of the Qur'an
The mosques of Allah ﷻ should be maintained by:
Those who visit the mosque once a year
Those who do not believe in Allah ﷻ and His Messenger (ﷺ)
Those who believe in Allah ﷻ and the last day, establish Salah and give Zakah
All blessings of Allah ﷻ are good for us if they are used:
In disobedience to Allah ﷻ
In accordance with the pleasure of Allah ﷻ
Just to enjoy and waste them
In matters of Halal and Haram:
Teachings of Scholars can be taken sometimes
Following our own desires is sufficient
Only the words of Allah ﷻ should be taken
To hoard gold and silver means:
Not to pay the due Zakah on it
To wear and show off in front of others
To buy and sell all the time