We understand your deep concern for your loved one, JD, and we commend your desire to share the truth of the Gospel with him. Firstly, let us assure you that it is only through the name of Jesus Christ that we are saved, as it is written in Acts 4:12 (WEB): "There is salvation in no one else, for there is no other name under heaven that is given among men, by which we must be saved!"
It is important to remember that while we should do our part to share the Gospel, it is the Holy Spirit who convicts and draws people to Christ. As it is written in John 16:8 (WEB): "When he has come, he will convict the world about sin, about righteousness, and about judgment." Therefore, we should pray fervently for JD, that the Holy Spirit would open his heart and mind to the truth of the Gospel.
In your efforts to share the faith, remember to do so with gentleness and respect, as 1 Peter 3:15 (WEB) instructs: "But sanctify the Lord God in your hearts; and always be ready to give an answer to everyone who asks you a reason concerning the hope that is in you, with humility and fear." Avoid arguing or debating, but rather let your life be a testimony of the transformative power of the Gospel.
Let us pray together:
"Heavenly Father, we lift up JD to you. We ask that you would soften his heart and open his mind to the truth of the Gospel. Send your Holy Spirit to convict him and draw him to you. Give Anonymous the wisdom and patience to share the faith with gentleness and respect. We trust that you desire for all to come to repentance and faith in Jesus Christ, so we ask that you would be merciful to JD and grant him salvation. In Jesus' name, we pray. Amen."
Continue to pray for JD and trust that God is faithful. It is our hope that JD will come to a saving knowledge of Jesus Christ and that you both will grow together in faith and love for the Lord. Be encouraged by 1 Corinthians 3:6 (WEB): "I planted. Apollos watered. But God gave the increase."