Are we serving God by seeking the lost? Or do we lift our hands in worship to God, but refuse to reach out our hands in evangelism for God? Worship without service is empty hypocrisy. It is to draw near to Him with our lips, but have our hearts far from Him (see Isa. 29:13). It is to worship Him in vain (see Mark 7:7). If the average church made as much noise about God on Mondays as it makes to God on Sundays, we would see revival.
Malachi 3:18 Then you shall again discern
Between the righteous and the wicked.
Between one who serves God
And one who does not serve Him.