Today is looking like yesterday.
Long ago, prosperity preachers were teaching that "godliness was gain". 1 Timothy 6:5. Other commercially-minded church people were "peddling the word of God for profit." 2 Corinthians 2:17 ESV.
Sexual misconduct was openly present in the churches and the Corinthians were scolded for "not putting the offenders out." 1 Corinthians 5:13.
Sounds quite familair, no?
Time for everyone of us to repent, come clean, and become good examples of walking with God's Son and serving others in His name. A good example is worth a thousand words. Or even a million.
If we repent, our lives will truly become the universal priesthood and our actions will become the "living sacrifices" spoken of by the Apostles. Others will observe that we have been with Jesus. And they will know we are Christians by our LOVE.
What is certain is that Gospel has not lost its power or relevance in the real world of today. The problem is not IT but US.