"If, after so much light has been given, God's people will cherish wrong habits, indulging self and refusing to reform, they will suffer the sure consequences of transgression. If they are determined to gratify perverted appetite at any cost, God will not miraculously save them from the consequences of their indulgence. They “shall lie down in sorrow.” Isaiah 50:11 . 9T 164.2"
"Behold, all ye that kindle a fire, that compass yourselves about with sparks: walk in the light of your fire, and in the sparks that ye have kindled. This shall ye have of mine hand; ye shall lie down in sorrow."
Ellen White directly references Isaiah 50:11 in this passage.
"Those who choose to be presumptuous, saying, “The Lord has healed me, and I need not restrict my diet; I can eat and drink as I please,” will erelong need, in body and soul, the restoring power of God. Because the Lord has graciously healed you, you must not think you can link yourselves up with the self-indulgent practices of the world. Do as Christ commanded after His work of healing—“go, and sin no more.” John 8:11 . Appetite must not be your god. 9T 164.3"
"She said, No man, Lord. And Jesus said unto her, Neither do I condemn thee: go, and sin no more."
Ellen White directly references John 8:11 in this passage.
"Afterward Jesus findeth him in the temple, and said unto him, Behold, thou art made whole: sin no more, lest a worse thing come unto thee."
EGW directly quotes and applies John 8:11 (though she cites John 5:14, the content aligns with John 8:11) to the context of healing and avoiding future sin. The connection is clear and intentional.