In Colossians 3:23-24, we are admonished with “Whatsoever ye do, do it heartily, as to the Lord and not unto men, knowing that of the Lord ye shall receive the reward of the inheritance. for ye serve the Lord Christ.” To glorify God with a singular focus on serving Him is the primary purpose of our lives as Christians.
The admonition to do so also appears in:
1 Corinthians 10:31 – “Whether therefore ye eat, or drink, or whatsoever ye do,…..