In 2015 an international research company stated that there were 245 million surveillance cameras installed worldwide, and the number was growing by 15 percent every year. In addition, multiplied millions of people with smartphones capture daily images ranging from birthday parties to bank robberies. Whether we applaud the increased security or denounce the diminished privacy, we live in a global, cameras-everywhere society.

The New Testament book of Hebrews says that in our relationship with God, we experience a far greater level of exposure and accountability than anything surveillance cameras may see. His Word, like a sharp, two-edged sword, penetrates to the…