Not by might, but by the Spirit
Then he said to me, "This is the word of the Lord to Zerubbabel: Not by might, nor by power, but by my Spirit, says the Lord of hosts. Zechariah 4:6 (ESV)
Many people believe that to survive in this world a person must be tough, strong, unbending, and harsh. But God says, "Not by might nor by power, but by my Spirit." The key words are "by my Spirit." It is only through God's Spirit that anything of lasting value is accomplished. The returned exiles were indeed weak - harassed by their enemies, tired, discouraged, and poor. But actually they had God on their side! As you live for God, determine not to trust in your own strength or abilities. Instead, depend on God and work in the power of his Spirit!
Although God asks us to do our part, we should remember that God is not limited to human effort. God often chooses to work through people, but only because it is good for them. He can accomplish all his purposes without any help from us if he so chooses. You are very important to God, but on your own you have neither the ability to fulfill nor the power to disrupt God's plans.
No one can claim to be adequate without God's help. No one is competent to carry out the responsibilities of God's calling in his or her own strength. Without the Holy Spirit's enabling, our natural talent can carry us only so far. As Christ's witnesses, we need the character and special strength that only God gives. Often the desire for more or better possessions is really a longing to fill an empty place in a person's life. To what are you drawn when you feel empty inside? How can you find true contentment? The answer lies in your perspective, your priorities, and your source of power.
When things are going well, we feel elated. When hardships come, we sink into depression. But true joy transcends the rolling waves of circumstance. Joy comes from a consistent relationship with Jesus Christ. When our lives are intertwined with his, he will help us walk through adversity without sinking into debilitating lows and manage prosperity without moving into deceptive highs. The joy of living with Jesus Christ daily will keep us levelheaded, no matter how high or low our circumstances.
True humility is not convincing yourself that you are worthless, but recognizing God's work in you. It is having God's perspective on who you are and acknowledging his grace in developing your abilities. "By the grace of God I am what I am: and his grace which was bestowed upon me was not in vain; but I labored more abundantly than they all: yet not I, but the grace of God which was with me. 1 Corinthians 15:10
Suggested Scripture Readings: Zech 4:6; John 15:4-8; 2 Cor 3:5; Phil 4:13