Jesus strengthens your faith to be His witness, to do His will, and to stand against the devil.

“I can do [ischuo] all things through Christ who strengthens [endunamoo] me.” (Phil 4:13)
“Finally, my brethren, be strong [endunamoo] in the Lord and in the power of His might.” (Eph 6:10)
“He did not waver at the promise of God through unbelief, but was strengthened [endunamoo] in faith, giving glory to God” (Rom 4:20)
“But you shall receive power [dunamis] when the Holy Spirit has come upon you; and you shall be witnesses to Me” (Acts 1:8)
“But the Lord stood with me and strengthened [endunamoo] me” (2Tim 4:17)
“Strive to enter through the narrow gate, for many, I say to you, will seek to enter and will not be able [ischuo].” (Lk 13:24)
“So the word of the Lord grew [auxano] mightily [kratos] and prevailed [ischuo].” (Acts 19:20)
“For in Christ Jesus neither circumcision nor uncircumcision avails [ischuo] anything, but faith working [energeo] through love.” (Gal 5:6)
“And I thank Christ Jesus our Lord who has enabled [endunamoo] me, because He counted me faithful, putting me into the ministry” (1Tim 1:12)
“But Saul increased all the more in strength [endunamoo], and confounded the Jews who dwelt in Damascus, proving that this Jesus is the Christ.” (Acts 9:22)
“Men of Israel, hear these words: Jesus of Nazareth, a Man attested by God to you by miracles [dunamis], wonders, and signs which God did through Him in your midst, as you yourselves also know” (Acts 2:22)
“So when Peter saw it, he responded to the people: Men of Israel, why do you marvel at this? Or why look so intently at us, as though by our own power [dunamis] or godliness we had made this man walk?” (Acts 3:12)
“And when they had set them in the midst, they asked, By what power [dunamis] or by what name have you done this?” (Acts 4:7)
“And with great power [dunamis] the apostles gave witness to the resurrection of the Lord Jesus. And great grace was upon them all.” (Acts 4:33)
“And Stephen, full of faith and power [dunamis], did great wonders and signs among the people.” (Acts 6:8)
“Then Simon himself also believed; and when he was baptized he continued with Philip, and was amazed, seeing the miracles [dunamis] and signs which were done.” (Acts 8:13)
“how God anointed Jesus of Nazareth with the Holy Spirit and with power [dunamis], who went about doing good and healing all who were oppressed by the devil, for God was with Him.” (Acts 10:38)
“Now God worked unusual miracles [dunamis] by the hands of Paul” (Acts 19:11)
Reading: Phil 3-4; Col 1; Matt 12