If the peace and silence continue to come down, they usually become so intense as to seize the physical mind also after a time. <ref>http://incarnateword.in/cwsa/29/concentration-and-meditation#p79</ref>
If the calm and silence are perfectly established in the physical, then if inertia comes it is itself something quiet and unaggressive, not bringing such disturbances. But to get rid of inertia altogether a strong dynamic calm is needed. <ref>http://incarnateword.in/cwsa/31/difficulties-of-the-physical-nature#p28</ref>
If the physical being has felt and assimilated the silence and peace, then inertia ought not to rise up. <ref>http://incarnateword.in/cwsa/31/difficulties-of-the-physical-nature#p29</ref>
Certainly, peace, purity and silence can be felt in all material things—for the Divine Self is there in all. <ref>http://incarnateword.in/cwsa/29/peace#p27</ref>