Luke 13:24
Exert all your powers to enter through the strait gate: for many, I tell you, will seek to enter, but will not be able.
Luke 22:44
And being in an agony, he prayed with greater intenseness: and his sweat was as clots of blood falling on the ground.
Romans 8:26-27
In like manner also the Spirit affords assistance to our infirmities: for even this, what we should pray for as we ought, we know not: but the same Spirit more abundantly maketh intercession for us with groanings unutterable.
Romans 15:30
Now I exhort you, brethren, by our Lord Jesus Christ, and by the love of the Spirit, that you wrestle earnestly with me in prayers for me unto God;
1 Corinthians 15:47
The first man was of the earth, earthly; the second man was the Lord from heaven.
Ephesians 6:12
For our conflict is not merely against flesh and blood, but against principalities, and against powers, and against the rulers of the darkness of this world, and against wicked spirits in the aerial regions.
Ephesians 6:18
praying at every opportunity with all prayer and supplication in Spirit, and watching for this very purpose with perseverance and intercession for all the saints;
Colossians 2:1
FOR I wish you to know how great a struggle I sustain for you, and those at Laodicea, and as many as have not seen my face in the flesh;
Colossians 4:12
Epaphras, one of you, saluteth you, a servant of Christ, always wrestling for you in prayers, that ye may stand perfect and complete in all the will of God.
Hebrews 5:7
who in the days of his flesh, with strong crying and tears, having offered up prayers and supplications to him who was able to save him from death, and being heard for his reverential awe,