Its implied by the division of 12,000 from each tribe, the "army of the LORD". They appear in the end time, when Peter (Joel) said the Holy Spirit would be poured out on ALL flesh, which includes the 144,000.
Moreover, its consistent with Christ sending the Seventy out to evangelize, they did signs and wonders as did the apostles and to a lesser degree the others in the upper room during Pentecost: Jews personally sent out by Jesus do signs and wonders:
NKJ Luke 10:1 After these things the Lord appointed seventy others also, and sent them two by two before His face into every city and place where He Himself was about to go.
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9 "And heal the sick there, and say to them,`The kingdom of God has come near to you.'
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17 Then the seventy returned with joy, saying, "Lord, even the demons are subject to us in Your name."
18 And He said to them, "I saw Satan fall like lightning from heaven.
19 "Behold, I give you the authority to trample on serpents and scorpions, and over all the power of the enemy, and nothing shall by any means hurt you.
20 "Nevertheless do not rejoice in this, that the spirits are subject to you, but rather rejoice because your names are written in heaven."
21 In that hour Jesus rejoiced in the Spirit and said, "I thank You, Father, Lord of heaven and earth, that You have hidden these things from the wise and prudent and revealed them to babes. Even so, Father, for so it seemed good in Your sight. (Lk. 10:1-21 NKJ)
15 And He said to them, "Go into all the world and preach the gospel to every creature.
16 "He who believes and is baptized will be saved; but he who does not believe will be condemned.
17 "And these signs will follow those who believe: In My name they will cast out demons; they will speak with new tongues;
18 "they will take up serpents; and if they drink anything deadly, it will by no means hurt them; they will lay hands on the sick, and they will recover."
19 So then, after the Lord had spoken to them, He was received up into heaven, and sat down at the right hand of God.
20 And they went out and preached everywhere, the Lord working with them and confirming the word through the accompanying signs. Amen. (Mk. 16:15-1:1 NKJ)
And there is the principle of "balance" manifest throughout the scriptures. Evil is counterbalanced by Good.
When God permits the devil to act, He also provides a way out for His people.
As God will stop restraining the "mystery of lawlessness" in the end time it follows He will unleash the "Mystery of Godliness" (The Holy Spirit) also to convert and sanctify the end time generation:
Note this antithesis here, the unclean Spirit versus the Holy Spirit:
7 For the mystery of lawlessness is already at work; only He who now restrains will do so until He is taken out of the way.
8 And then the lawless one will be revealed, whom the Lord will consume with the breath of His mouth and destroy with the brightness of His coming.
9 The coming of the lawless one is according to the working of Satan, with all power, signs, and lying wonders,
10 and with all unrighteous deception among those who perish, because they did not receive the love of the truth, that they might be saved.
11 And for this reason God will send them strong delusion, that they should believe the lie,
12 that they all may be condemned who did not believe the truth but had pleasure in unrighteousness.
13 But we are bound to give thanks to God always for you, brethren beloved by the Lord, because God from the beginning chose you for salvation through sanctification by the Spirit and belief in the truth,
14 to which He called you by our gospel, for the obtaining of the glory of our Lord Jesus Christ.
15 Therefore, brethren, stand fast and hold the traditions which you were taught, whether by word or our epistle.
(2 Thess. 2:7-15 NKJ)