The phrase "all things necessary" is correct and usable in written English.
It can be used as a noun phrase to refer to everything that is needed or required in a situation. Example: "The company's success was due to their ability to provide all things necessary for their employees to thrive, from competitive salaries to a positive work culture."
Because of the violent passions it aroused, Locke insisted that the segregation of "religion" from government was "above all things necessary" for the creation of a peaceful society.
Judge David Mangota ordered the police minister, commissioner-general of police and head of CIO "to do all things necessary to determine his whereabouts", including advertising on all state media.
By March 2015, with residents turning up at public events bearing bottles of murky water, the City Council voted to "do all things necessary" to reconnect to Detroit's water system.
Each FederalHome Loan Bank shall have power, subject to rules and regulations prescribed by the Director, to borrow and give security therefor and to pay interest thereon, to issue debentures, bonds, or other obligations upon such terms and conditions as the Director may approve, and to do all things necessary for carrying out the provisions of this chapter and all things incident thereto.
The council spokesman said: "Under the terms of the lease, Swindon Town Football Club agreed to keep the premises, buildings and structures in good and tenantable repair and condition to the satisfaction of the council and to do all things necessary so that the premises, buildings, structures and access ways shall in all respects be fit for purpose.
For this man, considering that a State which was to love justice and to continue in the practice of moderation ought to abound in all things necessary to the support of life, divided the whole country into what are called pagi or "districts," and over each of these districts he appointed an official whose duty it was to inspect and visit the lands lying in his own jurisdiction.
Once upon a time, being able to finesse a game of Cat's Cradle proved all the things necessary in a prepubescent friendship: dexterity, focus, and above all, the attention of all the other kids.
"I couldn't have a job or be a lawyer because I didn't do all the things necessary.
"You always have something good to say about that guy and how he's been playing," said Alzner, who added, "He's doing all the things necessary".
"I traveled with a doctor, and I made sure that he had all the things necessary to have the acts able to perform," Mr. Walker said.
Speaking at South Acton Children's Centre in south west London, Mr Cameron said: "I was at an adoption centre in October, I'm back here now in March and, as Arnold Schwarznegger said, 'I'll be back' because I really want to keep chasing this issue and make sure we do all the things necessary, including primary legislation.
