Article January 28, 2017

the mind, we must fix it on an object of meditation that is itself pure.”

Roop Dhyan Meditation
To visualize the various aspect of God is Roop Dhyan Meditation.  Since mind cannot remain silent for even a second, the moment we remove it from the worldly affairs we need to immediately fix it on God and His various attributes.   With constant practice; of removing the mind from the world and fixing it on God, it will lead to the purification of the mind.
Source: Yoga for Body, Mind And Soul by Swami Mukundananda

शरीरवाङ्‍मनोभिर्यत्कर्म प्रारभते नरः ।न्याय्यं वा विपरीतं वा पञ्चैते तस्य हेतवः॥

भावार्थ : मनुष्य मन, वाणी और शरीर से शास्त्रानुकूल अथवा विपरीत जो कुछ भी कर्म करता है- उसके ये पाँचों कारण हैं ॥15॥