Whether he desires or not, that god, (whom you may invoke) by virtue of the mantra (will come to you) in a gentle guise and like a slave will be subject to you.
अकामो वा सकामो वा स समेष्यति ते वशे। विबुधो मत्रसंशान्तो भवेद् भृत्य इवानतः॥