when I was young I was the accounts servant and assigned to deal with the deed of covenant tax arrangement when it was introduced. For non UK members, this is the arrangement whereby a charity can reclame the tax paid by donations on the sum that is pledged to the charity.
I thought I donated a " reasonable" amount myself. Not too much but not too miserly.
So I was surprised to find that in a congregation of 100, my personal pledge amounted to 10% of the total.
I was also surprised at the pledges, or lack of them, from certain personalities in the congrgation.
I sould say thank you to, them I suppose. It was one step closer to opening my eyes.