In the Gospel of Thomas
Jesus says: ‘Why do you wash the outside of the cup? Do you not understand that the one who created the inside is also the one who created the outside?’
Thomas 89 (5G)
Luke 11:40 turns that question around: ‘Did not he who made the outside make the inside also?’ Luke also places it in a context that connects it with other sayings such as Thomas 24:
Your eye is the lamp of your body; when your eye is sound, your whole body is full of light, but when it is not sound, your whole body is full of darkness. Therefore be careful lest the light in you be darkness. If then your whole body is full of light, having no part dark, it will be wholly bright, as when a lamp with its rays gives you light.”
While he was speaking, a Pharisee asked him to dine with him; so he went in and sat at table. The Pharisee was astonished to see that he did not first wash before dinner. And the Lord said to him, “Now you Pharisees cleanse the outside of the cup and of the dish, but inside you are full of extortion and wickedness. You fools! Did not he who made the outside make the inside also? But give for alms those things which are within; and behold, everything is clean for you.
Luke 11:34-41
Giving alms from within is giving light, is sound practice. When seeing is light and practice is clean, all is clear inside and out. Which matters more, inside or out, when it comes to bodymind? Consider what Dogen says to the monks in his monastery about ‘washing the face’ (SBGZ ‘Semmen’):
The Lotus Sutra says, “If you spread oil on your body after removing dirt, and wear fresh robes, you are clean inside and outside.”
This dharma was expounded by the Tathagata at the lotus assembly when he taught those who were engaged in the four practices of enjoyment and ease. It is not equal to other teachings and not the same as accounts in other sutras.
Thus, cleansing body and mind, spreading scented oil on the body after removing dirt, is a primary buddha dharma. To wear fresh clothes is a dharma of purification. By washing away dirt and spreading scented oil on the body, you are clean inside and outside. When you are clean inside and outside, your body, mind, and environs are all clean.
But those who are ignorant and do not hear and practice buddha dharma say, “Although you can wash your skin, you have five main organs and six sub-organs in your body. If you don’t wash all your organs, you are not purified.” Those who make such a statement have not yet heard and known buddha dharma. They have not encountered an authentic teacher, a descendant of buddha ancestors.
Now, study the true dharma of buddha ancestors, discarding the words of those with outrageously crooked views. The boundary of all phenomena cannot be determined, and the inside and outside of various elements are ungraspable. Thus, the inside and outside of body and mind are ungraspable. However, a bodhisattva of the final body washes the kashaya and cleanses the body and mind before sitting in the place of enlightenment and attaining the way. This is the awesome ritual of buddhas of the past, present, and future in the ten directions. A bodhisattva of the final body has the most venerable and supreme merit, wisdom, body, mind, and splendor, different from others in all aspects. Our way of washing and cleansing should be like that.Tanahashi 2010, 58-9
Which really matters, practice or enlightenment?