Most of us will only be able to influence those around us, that is the importance of having a disciplined life in the Lord, letting your light shine as you are living it. Touching whomever you come into contact with and letting them see Christ in us and sharing the gospel in word as the doors are open. As the saying goes, your walk talks and your talk talks, but your walk talks, louder than your talk, talks.
Like the example Peter talks about to the wives in 1 Peter 3:1-4 Wives, likewise,
be submissive to your own husbands,
that even if some do not obey the word, they, without a word, may be won by the conduct of their wives, 2
when they observe your chaste conduct accompanied by fear. 3 Do not let your adornment be merely outward—arranging the hair, wearing gold, or putting on
fine apparel— 4
rather let it be the hidden person of the heart, with the incorruptible beauty of a gentle and quiet spirit, which is very precious in the sight of God.
But this lifestyle is for all believers, some influence a few, some many, and a few thousands, but we are only to do as the Lord blesses through our lives. 1 Thess 4:11 that you also aspire to lead a quiet life, to mind your own business, and to work with your own hands, as we commanded you, 12
that you may walk properly toward those who are outside, and
that you may lack nothing.