What does it mean to keep ourselves in the love of God?

To keep ourselves in the love of God, as stated in Jude, involves both an active engagement with Christ and the fellowship of fellow believers. It is a call to remain spiritually vigilant, continually resting in Christ for our sustenance and support while also engaging in the life of the church. This includes assembling for worship, participating in prayer, and encouraging one another in the faith. By doing so, believers are reminded of God's promises and are fortified against the trials and temptations of the world. This practice not only ensures that we remain steadfast in our faith but also strengthens the collective body of Christ.