Luke 18: 1 Also [Jesus] told them a parable to the effect that they ought always to pray and not to turn coward (faint, lose heart, and give up).

Eph 6:¹⁸ Pray at all times (on every occasion, in every season) in the Spirit, with all [manner of] prayer and entreaty. To that end keep alert and watch with strong purpose and perseverance, interceding in behalf of all the saints (God’s consecrated people).

Col 1:⁹ For this reason we also, from the day we heard of it, have not ceased to pray and make [special] request for you, [asking] that you may be filled with the full (deep and clear) knowledge of His will in all spiritual wisdom [in comprehensive insight into the ways and purposes of God] and in understanding and discernment of spiritual things—

1 Thess 5:¹⁶ Be happy [in your faith] and rejoice and be glad-hearted continually (always);

Jude: ²⁰ But you, beloved, build yourselves up [founded] on your most holy faith [make progress, rise like an edifice higher and higher], praying in the Holy Spirit;

Acts 2:And when the day of Pentecost had fully come, they were all assembled together in one place, ² When suddenly there came a sound from heaven like the rushing of a violent tempest blast, and it filled the whole house in which they were sitting. ³ And there appeared to them tongues resembling fire, which were separated and distributed and which settled on each one of them. ⁴ And they were all filled (diffused throughout their souls) with the Holy Spirit and began to speak in other (different, foreign) languages (tongues), as the Spirit kept giving them clear and loud expression [in each tongue in appropriate words]. ⁵ Now there were then residing in Jerusalem Jews, devout and God-fearing men from every country under heaven.
⁶ And when this sound was heard, the multitude came together and they were astonished and bewildered, because each one heard them [the apostles] speaking in his own [particular] dialect.
⁷ And they were beside themselves with amazement, saying, Are not all these who are talking Galileans? ⁸ Then how is it that we hear, each of us, in our own (particular) dialect to which we were born?

1 Cor 14:²⁷ If some speak in a [strange] tongue, let the number be limited to two or at the most three, and each one [taking his] turn, and let one interpret and explain [what is said].

1 John 5: ¹⁴ And this is the confidence (the assurance, the privilege of boldness) which we have in Him: [we are sure] that if we ask anything (make any request) according to His will (in agreement with His own plan), He listens to and hears us.

¹⁵ And if (since) we [positively] know that He listens to us in whatever we ask, we also know [with settled and absolute knowledge] that we have [granted us as our present possessions] the requests made of Him.

(^14-15 We have such confidence in him that we are certain that he hears every request that is made in accord with his own plan. And since we know that he invariably gives his attention to our prayers, whatever they are about, we can be quite sure that our prayers will be answered. – J.B Phillips)

1 Cor 4:So then, let us [apostles] be looked upon as ministering servants of Christ and stewards (trustees) of the mysteries (the secret purposes) of God.

Jer 33:³ Call to Me and I will answer you and show you great and mighty things, fenced in and hidden, which you do not know (do not distinguish and recognize, have knowledge of and understand).

John 7:³⁸ He who believes in Me [who cleaves to and trusts in and relies on Me] as the Scripture has said, From his innermost being shall flow [continuously] springs and rivers of living water.

Ezekiel 47: ⁸ Then he said to me, These waters pour out toward the eastern region and go down into the Arabah (the Jordan Valley) and on into the Dead Sea. And when they shall enter into the sea [the sea of putrid waters], the waters shall be healed and made fresh.

⁹ And wherever the double river shall go, every living creature which swarms shall live. And there shall be a very great number of fish, because these waters go there that [the waters of the sea] may be healed and made fresh; and everything shall live wherever the river goes.

Ezekiel  47:¹² And on the banks of the river on both its sides, there shall grow all kinds of trees for food; their leaf shall not fade nor shall their fruit fail [to meet the demand]. Each tree shall bring forth new fruit every month, [these supernatural qualities being] because their waters came from out of the sanctuary. And their fruit shall be for food and their leaves for healing.