Changes

If the heart centre is dominated by the physical mind to any extent, it will necessarily be open to the outer attacks that affect the physical and nervous consciousness. The heart has to be in connection with the psychic and the higher consciousness. <ref>http://incarnateword.in/cwsa/28/the-system-of-the-chakras#p62</ref>

When you are in connection with the higher worlds above the mental, with the mental and the psychic or even with some of the higher vital planes, then there is the peace and Ananda—but connection with the lower vital worlds can easily bring disturbance and unrest, so long as your vital itself is not changed and made full of peace and strength and quiet. <ref>http://incarnateword.in/cwsa/30/inner-experience-and-outer-life#p12</ref>