Not without an oath - "The apostle's reasoning here is founded on this, that God never interposed his oath, except to show the certainty and immutability of the thing sworn. Thus he sware to Abraham, Genesis 22:16-18, that in his seed all the nations of the earth should be blessed; and to the rebellious Israelites, Deuteronomy 1:34, Deuteronomy 1:35, that they should not enter into his rest; and to Moses, Deuteronomy 4:21, that he should not go into Canaan; and to David, Psalm 89:4, that his seed should endure for ever, and his throne unto all generations. Wherefore, since Christ was made a priest, not without an oath that he should be a priest for ever, after the similitude of Melchisedec, that circumstance showed God's immutable resolution never to change or abolish his priesthood, nor to change or abolish the covenant which was established on his priesthood; whereas the Levitical priesthood and the law of Moses, being established without an oath, were thereby declared to be changeable at God's pleasure." This judicious note is from Dr. Macknight.

Hebrews 7:19 (for the Law made nothing perfect), and on the other hand there is a bringing in of a better hope, through which we draw near to God.

Hebrews 7:21 (for they indeed became priests without an oath, but He with an oath through the One who said to Him, "THE LORD HAS SWORN AND WILL NOT CHANGE HIS MIND, 'YOU ARE A PRIEST FOREVER '");

Twenty-Fifth Day for More Conversions
WHAT TO PRAY.--For more Conversions "He is able to save completely, seeing He ever liveth to make intercession."--HEB. vii. 25. "We will give ourselves continually to prayer and the ministry of the word.... And the word of God increased; and the number of the disciples multiplied exceedingly."--ACTS vi. 4, 7. Christ's power to save, and save completely, depends on His unceasing intercession. The apostles withdrawing themselves from other work to give themselves continually to prayer was followed …
Andrew Murray—The Ministry of Intercession

Waiting on God
Psalms 62:5.--My soul, wait thou only upon God, for my expectation is from Him. The solemn question comes to us, "Is the God I have, a God that is to me above all circumstances, nearer to me than any circumstance can be?" Brother, have you learned to live your life having God so really with you every moment, that in circumstances the most difficult He is always more present and nearer than anything around you? All our knowledge of God's Word will help us very little, unless that comes to be the question …
Andrew Murray—The Master's Indwelling

Christian Standing and Christian Progress
PHILIPPIANS iii. 12-16 Christian exultation--Christian confidence--"Not in the flesh"--"In Jesus Christ"--The prize in view--No finality in the progress--"Not already perfect"--The recompense of reward--What the prize will be In a certain sense we have completed our study of the first section of the third chapter of the Epistle. But the treatment has been so extremely imperfect, in view of the importance of that section, that a few further remarks must be made. Let us ponder one weighty verse, …
Handley C. G. Moule—Philippian Studies