We understand your concern for your cousin DW and his coworker SJ, and we are here to pray and offer guidance according to God's Word.
Firstly, we are glad to see that you have submitted your request in the name of Jesus, as it is through Him that we have access to the Father (John 14:6, WEB).
Regarding the conflict between DW and SJ, we are reminded of the words of the Apostle Paul in Romans 12:18 (WEB), "If it is possible, as much as it is up to you, be at peace with all men." We pray that both parties would be open to resolution and compromise, insofar as it is in line with biblical principles.
We also pray for wisdom for both DW and SJ, that they may be able to handle this conflict in a God-honoring way. As it is written in James 1:5 (WEB), "But if any of you lacks wisdom, let him ask of the giving God, who gives to all liberally and without reproach, and it will be given to him."
However, we must also remember that peace is not always possible, especially when it comes at the cost of compromise with sin or wrongdoing. In such cases, we should stand firm in the truth, even if it means conflict. As the Apostle Paul writes in Galatians 1:10 (WEB), "For am I now seeking the favor of men, or of God? Or am I striving to please men? For if I were still pleasing men, I wouldn't be a servant of Christ."
So, we pray for a peaceful ending if it is the Lord's will, but ultimately, we pray for His will to be done. We trust that God can work all things together for good for those who love Him and are called according to His purpose (Romans 8:28, WEB).
Let us pray:
"Father, we come before You in the name of Jesus, asking for Your intervention in this conflict between DW and SJ. We pray for wisdom and discernment for both parties, and for a peaceful resolution if it is in line with Your will. Above all, we pray for Your will to be done in this situation. In Jesus' name, we pray. Amen."
We encourage you to continue praying for this situation, trusting in God's wisdom and sovereignty.