God chooses to bless us, unexpectedly, undeservedly, and lavishly. Firstly, he blesses us with salvation, but then in a myriad of other ways, often without us even asking.
2 Cor 9:8
Ephesians 1:7-8
John 2:3-5
Revelation 1:5-6
1 Cor 1:30
1 Cor 4:7
More devotions here.