16 I pray that out of his glorious riches he may strengthen you with power through his Spirit in your inner being, (Ephesians 3:16 NIV)
Fostering strength in our inner being can help us weather the storms of life. We are given a Helper who is there to be with us through this journey and provide insight and wisdom.
When we focus on improvement of the inner being others experience with us is improved. How we portray ourselves is a byproduct on how much time we put into improvement of the inner being.