"What man with a human heart, who has ever cared for domestic animals, could look into their eyes, so full of confidence and affection, and willingly give them over to the butcher's knife? How could he devour their flesh as a sweet morsel? MH 316.1"
"A righteous man regardeth the life of his beast: but the tender mercies of the wicked are cruel."
Both passages highlight the importance of showing compassion and care towards animals. The EGW quote expands on the idea of regarding the life of a beast, as mentioned in Proverbs.
"It is a mistake to suppose that muscular strength depends on the use of animal food. The needs of the system can be better supplied, and more vigorous health can be enjoyed, without its use. The grains, with fruits, nuts, and vegetables, contain all the nutritive properties necessary to make good blood. These elements are not so well or so fully supplied by a flesh diet. Had the use of flesh been essential to health and strength, animal food would have been included in the diet appointed man in the beginning. MH 316.2"
"And God said, Behold, I have given you every herb bearing seed, which is upon the face of all the earth, and every tree, in the which is the fruit of a tree yielding seed; to you it shall be for meat."
This verse describes God's original diet for humans, consisting of plants and fruits, supporting the idea that animal food is not essential for health and strength.
"What? know ye not that your body is the temple of the Holy Ghost which is in you, which ye have of God, and ye are not your own? For ye are bought with a price: therefore glorify God in your body, and in your spirit, which are God’s."
This passage speaks of the body as a temple, suggesting that we should care for it properly, which aligns with the idea of choosing a healthy diet.
"When the use of flesh food is discontinued, there is often a sense of weakness, a lack of vigor. Many urge this as evidence that flesh food is essential; but it is because foods of this class are stimulating, because they fever the blood and excite the nerves, that they are so missed. Some will find it as difficult to leave off flesh eating as it is for the drunkard to give up his dram; but they will be the better for the change. MH 316.3"
"All things are lawful unto me, but all things are not expedient: all things are lawful for me, but I will not be brought under the power of any."
This verse speaks of being brought under the power of anything, which relates to the addictive nature of certain foods and the difficulty of giving them up.
"When flesh food is discarded, its place should be supplied with a variety of grains, nuts, vegetables, and fruits that will be both nourishing and appetizing. This is especially necessary in the case of those who are weak or who are taxed with continuous labor. In some countries where poverty abounds, flesh is the cheapest food. Under these circumstances the change will be made with greater difficulty; but it can be effected. We should, however, consider the situation of the people and the power of lifelong habit, and should be careful not to urge even right ideas unduly. None should be urged to make the change abruptly. The place of meat should be supplied with wholesome foods that are inexpensive. In this matter very much depends on the cook. With care and skill, dishes may be prepared that will be both nutritious and appetizing, and will, to a great degree, take the place of flesh food. MH 316.4"
"And God said, Behold, I have given you every herb bearing seed, which is upon the face of all the earth, and every tree, in the which is the fruit of a tree yielding seed; to you it shall be for meat."
The passage advocates for a diet of grains, nuts, vegetables, and fruits, echoing the original diet given to humans in Genesis.