"Angels are sent on missions of mercy to the children of God. To Abraham, with promises of blessing; to the gates of Sodom, to rescue righteous Lot from its fiery doom; to Elijah, as he was about to perish from weariness and hunger in the desert; to Elisha, with chariots and horses of fire surrounding the little town where he was shut in by his foes; to Daniel, while seeking divine wisdom in the court of a heathen king, or abandoned to become the lions’ prey; to Peter, doomed to death in Herod's dungeon; to the prisoners at Philippi; to Paul and his companions in the night of tempest on the sea; to open the mind of Cornelius to receive the gospel; to dispatch Peter with the message of salvation to the Gentile stranger—thus holy angels have, in all ages, ministered to God's people. GC 512.1"
"Are they not all ministering spirits, sent forth to minister for them who shall be heirs of salvation?"
Both passages discuss the ministry of angels to believers. Hebrews 1:14 states the general principle, while EGW provides specific biblical examples of this ministry.
"For he shall give his angels charge over thee, to keep thee in all thy ways."
Both passages speak of angelic protection. Psalm 91:11 is a general promise, while EGW provides specific biblical examples of this protection.
"A guardian angel is appointed to every follower of Christ. These heavenly watchers shield the righteous from the power of the wicked one. This Satan himself recognized when he said: “Doth Job fear God for nought? Hast not Thou made an hedge about him, and about his house, and about all that he hath on every side?” Job 1:9, 10 . The agency by which God protects His people is presented in the words of the psalmist: “The angel of the Lord encampeth round about them that fear Him, and delivereth them.” Psalm 34:7 . Said the Saviour, speaking of those that believe in Him: “Take heed that ye despise not one of these little ones; for I say unto you, That in heaven their angels do always behold the face of My Father.” Matthew 18:10 . The angels appointed to minister to the children of God have at all times access to His presence. GC 512.2"
"The angel of the Lord encampeth round about them that fear him, and delivereth them."
Ellen White directly references Psalms 34:7 in this passage.
"Take heed that ye despise not one of these little ones; for I say unto you, That in heaven their angels do always behold the face of my Father which is in heaven."
Ellen White directly references Matthew 18:10 in this passage.