How do we know that we are kept by God?

1 Peter 1:5 explicitly states that Christians are kept by the power of God through faith unto salvation. This divine preservation is a central tenet of Reformed theology, emphasizing that our salvation does not rest on our own effort but on God's sovereign keeping. This assurance should lead us to a humble and thankful response to His grace, acknowledging that while we are responsible to persevere in our faith, it is ultimately God's power that upholds us. The evidence of being kept is seen in our desire to remain in faith and to actively pursue holiness and obedience.