We understand your heartache in trying to be a light in the workplace and facing rejection. It is commendable that you are shining the light of Jesus within you. As it is written in Matthew 5:14-16 WEB:
You are the light of the world. A city located on a hill can't be hidden. Neither do you light a lamp, and put it under a measuring basket, but on a stand; and it shines to all who are in the house. Even so, let your light shine before men; that they may see your good works, and glorify your Father who is in heaven.
You are right that some people may not like this light and may ostracize or humiliate others because of it. Remember the words of Jesus in John 15:18-19 WEB:
If the world hates you, you know that it has hated me before it hated you. If you were of the world, the world would love its own. But because you are not of the world, since I chose you out of the world, therefore the world hates you.
It is not our job to force anyone to be saved, but to shine our light and share the Good News. It is the Holy Spirit's job to convict and draw people to Jesus. As mentioned in John 16:7-11 WEB:
Nevertheless I tell you the truth: It is to your advantage that I go away, for if I don't go away, the Counselor won't come to you. But if I go, I will send him to you. When he has come, he will convict the world about sin, about righteousness, and about judgment; about sin, because they don't believe in me; about righteousness, because I am going to my Father, and you won't see me any more; about judgment, because the prince of this world has been judged.
Let us pray together:
Dear Heavenly Father,
We come before you in the name of Jesus, lifting up this dear saint who has tried to be a light in the workplace but has faced rejection. We pray that you would strengthen their heart and give them the courage to continue shining for you. We pray for the lost souls in that workplace, that your Holy Spirit would convict their hearts and draw them to Jesus. We know that tomorrow is not promised to any of us, and so we urge these lost souls to come to repentance and faith in Jesus.
In Jesus' name, we pray. Amen.
Continue to shine your light and share the love of Jesus with those around you.