We do not have to look far to be convinced that darkness is attempting to cover the earth. Systemic racism, the Covid-19 Pandemic, Human Trafficking are just a snapshot of the darkness.
But friends, let's NEVER forget that we are the light of the world and the way we walk in this light is to maintain a singleness of eye (singleness of focus on The Light).
It's not enough, however for our mind to be rewed. Our mind can be renewed in one instance but later on it is corrupted by our carnal will and emotion. Therefore we must endeavor to live an integrated life where our renewed mind unceasingly influences our will and emotion.
Our text (Matthew 6:22) is our anchor and is probably the most important verse in the bible after John 3:16
The light of the body is the eye: if therefore thine eye [mind] be single, thy whole body shall be full of light.
So the question is not, what's in your wallet, but what's in your soul (Mind, Will and Emotion).