How do we know a pastor is a true servant of God?

To discern whether a pastor is genuinely called by God, one should examine whether his message centers on Jesus Christ and the gospel of grace. In both Jeremiah's and Paul's times, false pastors were highlighted for preaching lies and leading people astray. True pastors will not consume or edify themselves at the expense of God's people; rather, they will be humble servants who proclaim Christ's glory and the realities of sin and grace. Their calling is evidenced by their adherence to the gospel and their role as caretakers of God's flock.