It seems like you take chastisement as absolutely physical punishment, and I don't
The meaning is corporal punishment.
Other translations use the word "beat".
So, since that is the definition you are using, I am curious... are you contending that if one does not beat their child, they do not love them? Even if there is never an instance that would call for a beating?
Just for giggles, Merriam Webster defines chastise as:
1: to inflict punishment on
2: to censure severely
Also MW....
Punishment
1. the act of punishing
2a: suffering, pain, or loss that serves as retribution
b: a penalty inflicted on an offender through judicial procedure
3: severe, rough, or disastrous treatment
Tele, it is really okay with me that you disagree with my opinion. Nothing you say will change mine, and visa versa I am sure.