God’s law today is the law of Christ. Paul said though he was not under the Law of Moses he was not without God’s law, and that law was the law of Christ.
1 Cor. 9:20 To the Jews I became as a Jew, so that I might win Jews; to those who are under the Law, as under the Law though not being myself under the Law, so that I might win those who are under the Law; 21 to those who are without law, as without law, though not being without the law of God but under the law of Christ, so that I might win those who are without law.
Jesus said if you love me you will keep my commandments. The law of Christ does have commandments and instructions on how we are to live godly lives.
Titus 2:11 For the grace of God has appeared, bringing salvation to all men, 12 instructing us to deny ungodliness and worldly desires and to live sensibly, righteously and godly in the present age,
1 Thes. 4:1 Finally then, brethren, we request and exhort you in the Lord Jesus, that as you received from us instruction as to how you ought to walk and please God (just as you actually do walk), that you excel still more. 2 For you know what commandments we gave you by the authority of the Lord Jesus.
What it looks like is as Jesus said; love God and your neighbor.