What does it mean that the kingdom of God is not about meat and drink?

In Romans 14:17, Paul states that the kingdom of God is not about meat and drink, but about righteousness, peace, and joy in the Holy Spirit. This pivotal statement signifies that the Christian life is not defined by adherence to dietary restrictions or ceremonial laws, but rather by our relationship with God through Christ. The righteousness we possess is through Christ alone, and the peace and joy we experience are fruits of the Spirit. These qualities should guide our interactions with others, encouraging believers to focus on what truly matters in their faith—a heart transformed by the gospel that promotes unity and harmony within the body of Christ.