“Thou wilt keep him in perfect peace, whose mind is stayed on thee: because he trusteth in thee.” Isaiah 26:3
This great memory verse, especially for those who have tendencies to worry a lot.
“Thy dead men shall live, together with my dead body shall they arise. Awake and sing, ye that dwell in dust: for thy dew is as the dew of herbs, and the earth shall cast out the dead. Come, my people, enter thou into thy chambers, and shut thy doors about thee: hide thyself as it were for a little moment, until the indignation be overpast. For, behold, the LORD cometh out of his place to punish the inhabitants of the earth for their iniquity: the earth also shall disclose her blood, and shall no more cover her slain.” Isaiah 26:19-21
This passage is good Old Testament reference of the first resurrection.
“Now go, write it before them in a table, and note it in a book, that it may be for the time to come for ever and ever: That this is a rebellious people, lying children, children that will not hear the law of the LORD: Which say to the seers, See not; and to the prophets, Prophesy not unto us right things, speak unto us smooth things, prophesy deceits: Get you out of the way, turn aside out of the path, cause the Holy One of Israel to cease from before us” Isaiah 30:8-11
People want “smooth things” not the truth. Romans 16:17-18 says, much the same thing. “Now I beseech you, brethren, mark them which cause divisions and offences contrary to the doctrine which ye have learned; and avoid them. For they that are such serve not our Lord Jesus Christ, but their own belly; and by good words and fair speeches deceive the hearts of the simple.”