Hebrews 12:4-8

4Ye have not yet resisted unto blood, wrestling against sin.

5And ye have quite forgotten the exhortation which speaks to you as to sons: My son, despise not [the] chastening of [the] Lord, nor faint [when] reproved by him;

6for whom [the] Lord loves he chastens, and scourges every son whom he receives.

7Ye endure for chastening, 1God conducts himself towards you as towards sons; for who is the son that the father chastens not?

8But if ye are without chastening, of which all have been made partakers, then are ye bastards, and not sons.