"His own example, the silent influence of his daily life, was a constant lesson. The unswerving integrity, the benevolence and unselfish courtesy, which had won the admiration of kings, were displayed in the home. There was a fragrance about the life, a nobility and loveliness of character, which revealed to all that he was connected with Heaven. He did not neglect the soul of the humblest servant. In his household there was not one law for the master and another for the servant; a royal way for the rich and another for the poor. All were treated with justice and compassion, as inheritors with him of the grace of life. PP 142.2"
"There is neither Jew nor Greek, there is neither bond nor free, there is neither male nor female: for ye are all one in Christ Jesus."
The EGW passage describes Abraham's household treating everyone equally, regardless of status, which aligns with the principle of equality in Christ presented in Galatians 3:28.
"“He will command his ... household.” There would be no sinful neglect to restrain the evil propensities of his children, no weak, unwise, indulgent favoritism; no yielding of his conviction of duty to the claims of mistaken affection. Abraham would not only give right instruction, but he would maintain the authority of just and righteous laws. PP 142.3"
"And, ye fathers, provoke not your children to wrath: but bring them up in the nurture and admonition of the Lord."
Both passages address the responsibility of parents to properly raise and discipline their children, although Ephesians 6:4 focuses more on avoiding provocation.
"How few there are in our day who follow this example! On the part of too many parents there is a blind and selfish sentimentalism, miscalled love, which is manifested in leaving children, with their unformed judgment and undisciplined passions, to the control of their own will. This is the veriest cruelty to the youth and a great wrong to the world. Parental indulgence causes disorder in families and in society. It confirms in the young the desire to follow inclination, instead of submitting to the divine requirements. Thus they grow up with a heart averse to doing God's will, and they transmit their irreligious, insubordinate spirit to their children and children's children. Like Abraham, parents should command their households after them. Let obedience to parental authority be taught and enforced as the first step in obedience to the authority of God. PP 142.4"
"The rod and reproof give wisdom: but a child left to himself bringeth his mother to shame."
Both passages discuss the importance of parental discipline and the negative consequences of failing to restrain children.