"Prayer is the opening of the heart to God as to a friend. The eye of faith will discern God very near, and the suppliant may obtain precious evidence of the divine love and care for him. The prayer that Nathanael offered came from a sincere heart, and it was heard and answered by the Master. The Lord reads the hearts of all, and “the prayer of the upright is His delight.” [ Proverbs 15:8 .] He will not be slow to hear those who open their hearts to Him, not exalting self, but sincerely feeling their weakness and unworthiness. GW 257.1"
"The sacrifice of the wicked is an abomination to the Lord: but the prayer of the upright is his delight."
Ellen White directly references Proverbs 15:8 in this passage.
"heart and my flesh crieth out for the living God.” [ Psalm 42:1 ; 119:40, 174 ; Psalm 84:2 .] GW 257.2"
"As the hart panteth after the water brooks, so panteth my soul after thee, O God."
Ellen White directly references Psalms 42:1 in this passage.
"My soul longeth, yea, even fainteth for the courts of the Lord: my heart and my flesh crieth out for the living God."
Ellen White directly references Psalms 84:2 in this passage.
"Those who teach and preach the most effectively are those who wait humbly upon God, and watch hungrily for His guidance and His grace. Watch, pray, work—this is the Christian's watchword. The life of a true Christian is a life of constant prayer. He knows that the light and strength of one day is not sufficient for the trials and conflicts of the next. Satan is continually changing his temptations. Every day we shall be placed in different circumstances; and in the untried scenes that await us we shall be surrounded by fresh dangers, and constantly assailed by new and unexpected temptations. It is only through the strength and grace gained from heaven that we can hope to meet the temptations and perform the duties before us. GW 257.3"
"Watch and pray, that ye enter not into temptation: the spirit indeed is willing, but the flesh is weak."
The EGW quote directly echoes the phrase 'watch and pray' from Matthew 26:41 and expands upon its meaning in the context of daily Christian life and resistance to temptation.