Every person in the church has an effect on it, for better or for worse.
If you are strong spiritually, then you build up the church a little more. If you are weak spiritually, you weaken it a little more. If you allow God to use you to touch lives, you help the church a little more. And if you’re compromising spiritually, you weaken it a little more. Every person has an effect. More Here
From Angel Murchison:
The Bible tells us a lot about love. Jesus was a servant himself. People’s lives are transformed by love.
A new commandment I give to you, that you love one another:
just as I have loved you, you also are to love one another.
By this all people will know that you are my disciples,
if you have love for one another.
–John 13:34-35