The Bible talks about blessings directly 400 times and Curses 230 times. So they are significant topics in the Bible. Blessings and curses belong to the spiritual realm. God is the supreme source of all Blessings, and they may come through many channels.
God told Abraham, “I will bless those who bless you, and him who dishonors you I will curse, and in you all the families of the earth shall be blessed.” Genesis 12:3
God blesses us so we can bless others.
“Finally, all of you be of one mind, having compassion for one another; love as brothers, be tenderhearted, be [a]courteous; 9 not returning evil for evil or reviling for reviling, but on the contrary blessing, knowing that you were called to this, that you may inherit a blessing.” 1 Peter 3:8-9