Jesus and the Holy Spirit provide the spiritual power in you to succeed.

“not by might nor by power, but by My Spirit, says the LORD of hosts.” (Zech 4:6)

“He who abides in Me, and I in him, bears much fruit; for without Me you can do nothing.” (Jn 15:5)

“And He said to me, My grace [charis] is sufficient for you, for My strength is made perfect in weakness. Therefore most gladly I will rather boast in my infirmities, that the power of Christ may rest upon me.” (2Cor 12:9)

“Yet in all these things we are more than conquerors through Him who loved us.” (Rom 8:37)

“But thanks be to God, who gives us the victory through our Lord Jesus Christ.” (1Cor 15:57)

“and what is the exceeding greatness of His power toward us who believe, according to the working of His mighty power which He worked in Christ when He raised Him from the dead” (Eph 1:19,20)

“that He would grant you, according to the riches of His glory, to be strengthened with might through His Spirit in the inner man” (Eph 3:16)

“Now to Him who is able to do exceedingly abundantly above all that we ask or think, according to the power that works in us” (Eph 3:20)

“Finally, my brethren, be strong in the Lord and in the power of His might.” (Eph 6:10)

“strengthened with all might, according to His glorious power, for all patience and longsuffering with joy” (Col 1:11)

“for it is God who works in you both to will and to do for His good pleasure.” (Phil 2:13)

“I can do all things through Christ who strengthens me.” (Phil 4:13)

Reading: Zech 2-4; Heb 3