Verse 16

यथा काष्ठे स्थितश्चाग्निर्यथा मृदि घटाः स्थिताः ।अनेकक्रमयोगेन परागत्य महेश्वरात्

In plain words

As fire abides in wood, as pots abide in clay — so, by many stages in sequence, having come forth from the great Lord —