Sentence:  This is well evidenced by the Quietist doctrines carried over in Zen : the idea of the inward turning of thought , the enjoinder to put aside desires and perturbations so that a return to purity , peace , and stillness - a union with the Infinite , with the Tao - could be <WSD>effected</WSD> . 
Meaning of the word marked with <WSD> tags:  produce