Hebrews 11:13-17

All these died in faith [guided and sustained by it], without receiving the [tangible fulfillment of God’s] promises, only having seen (anticipated) them and having welcomed them from a distance, and having acknowledged that they were strangers and exiles on the earth. [Gen 23:4; Ps 39:12] Now those who say such things make it clear that they are looking for a country of their own. And if they had been thinking of that country from which they departed [as their true home], they would have had [a continuing] opportunity to return. But the truth is that they were longing for a better country, that is, a heavenly one. For that reason God is not ashamed [of them or] to be called their God [even to be surnamed their God—the God of Abraham, Isaac, and Jacob]; for He has prepared a city for them. [Ex 3:6, 15; 4:5] By faith Abraham, when he was tested [that is, as the testing of his faith was still in progress], offered up Isaac, and he who had received the promises [of God] was ready to sacrifice his only son [of promise]; [Gen 22:1-10]