When the Holy Spirit reveals God's love, the knowledge of the church-community will concur with that of the apostles. Truth is absolute and has no trace of relativism. This is the characteristic of truth. Lying is error, deception, and insincerity as opposed to truth and truthfulness. Truth is the substance and reality of life.
Truthfulness is the characteristic of brotherly relationships in the church-community.
In the same way we could continue to speak of the King and of the kingdom of God, and the prince of darkness, the prince of this world. But this may be enough to show how God is love in Christ and in His Church. In short, our foundation is God's love, the love of Christ, the kingdom of God. It is the dominion of Christ given in the Church through the Holy Spirit.