With thieves I consort, With the vilest in short – Riddle

Solve the riddle:

With thieves I consort,
With the vilest, in short,
I’m quite at ease in depravity;
Yet all divines use me,
And savants can’t lose me,
For I am the center of gravity.

What am I?

Below you will find a hint and the correct answer to the riddle.

Little hint:

Show Hint

Hint: It’s the letter.

Right answer:

Show answer

Answer: The letter V.