In English
This vessel must be coated inside with . If this precaution is taken, the inside will be clean. Inner purity is essential for achieving external purity. What exactly is meant by external purity? It does not mean washing yourself with soap and water. It means performing selfless service to society and doing such action for the pleasure of God. It is such service alone that produces external purity. If inner purity is lacking, the service rendered would inevitably be tinged with selfishness, thereby diminishing external purity.