23 And Abraham took Ishmael his son, and all that were born in his house, and all that were bought with his money, every male among the men of Abraham’s house; and circumcised the flesh of their foreskin in the selfsame day, as God had said unto him.
26 In the selfsame day was Abraham circumcised, and Ishmael his son.
When the Lord said that every male in Abraham’s house needed to be circumcised to become a part of the covenant, Abraham did not hesitate to follow. Notice that verses 23 and 26 both stress that Abraham followed through on these instructions in the selfsame day.
There have been times where I have received spiritual guidance and decided to “get to work on that…soon.” Which of course meant not doing anything to follow it right away, just sort of letting it stew around in the back of my mind until I forgot about it and never followed through. And it wasn’t that I meant to disobey, but I wasn’t prioritizing it, which proved to be a very slippery slope.
Procrastination is often the first step towards disobedience, and promptness the first towards faithfulness.