What is the ruling on using phrases such as "there is no shyness in religion," "Allah does not hear from the silent," "there is no power nor strength save in Allah, O Lord," and "send blessings upon a handful of prophets"?

It is not permissible to use the phrases mentioned. The saying "There is no shame in religion" is incorrect, for modesty (haya') is a branch of faith. Rather, the correct statement is "Indeed, Allah is not ashamed of the truth" when asking about something that might cause embarrassment. The saying "Allah does not hear from a silent person" is objectionable, for Allah knows the secret and what is even more hidden. What is meant by it is simply that a person should present their argument. The saying "La Hawla Allah Ya Rabb" (There is no power save Allah, O Lord) apparently negates power from Allah, which is false. The saying "Send blessings upon a handful of prophets" belittles the status of the prophets. It is obligatory to respect and honor them, and the word "handful" is inappropriate.