We understand your concern for your son Dennis, and we join you in lifting him up in prayer. Firstly, we acknowledge that it's only through the name of Jesus Christ that our prayers are heard by God. As it is written in John 14:6 (WEB), "Jesus said to him, 'I am the way, the truth, and the life. No one comes to the Father, except through me.'"
Let's pray together:
"Father in heaven, we come before you in the name of Jesus Christ to lift up Dennis Lawrence. Lord, you know where Dennis is and what he's going through. We ask that you watch over him and keep him safe. Draw him close to you, Lord, and make your presence known in his life. We pray that Dennis will come to know you personally, if he doesn't already, and that your will be done in his life. Give Valfyl peace, knowing that you are sovereign and loving. In Jesus' name, we pray. Amen."
Take heart, Valfyl, in the promise found in Jeremiah 29:13 (WEB), "You will seek me, and find me, when you search for me with all your heart." Trust that God is with Dennis, even when you can't be. Continue to pray for him, and remember that God's love for Dennis is unfailing.
In these times, remember to cast all your anxieties on God, because he cares for you (1 Peter 5:7, WEB). Stay steadfast in prayer and in the faith, knowing that our God is faithful. If Dennis is living a life not aligned with biblical principles, we pray that the Holy Spirit will convict him and guide him back to the path of righteousness.