How do you get heavenly chips on cookie clicker?

To get Heavenly Chips on Cookie clicker, you need to:

1) Ascend and reset your progress (this will void your current game, but you will retain your Heavenly Chips)

2) Spend Heavenly Chips on upgrades that increase your CpS (cookies per second) and other bonuses

3) Continue doing this repeatedly to increase your Heavenly Chips and speed up your progress.