How do we know the hope of His calling is true?

The hope of His calling, as discussed in Ephesians 1, is foundational in our faith because it rests on God's character and the promises He made before time. Paul reminds us that it is God who calls and saves, not us by our works (2 Timothy 1:9). Our hope is assured because it is sustained by His promise that all whom the Father gives to the Son will come to Him and be saved. This calling is characterized by grace, illuminating the truth that our salvation is not based on our actions but wholly on God's mercy and purpose.