How Can Christians Be Both Prophetic and Wise in the Workplace?

The following is an excerpt from thegospelcoalition.org:

Darryl Williamson shares some wisdom on how to go about being a devoted employee, while also remaining a faithful witness to Christ in the workplace. - thegospelcoalition.org  

Darryl Williamson is the lead pastor of Living Faith Bible Fellowship in Tampa, Florida, a Council member of The Gospel Coalition, and is currently working on his MDiv at Reformed Theological Seminary in Orlando, Florida. He and his wife, Julie, have two children.