Who teaches my hands to war and my fingers to fight.

“Blessed be the Lord, my Rock and my keen and firm Strength, Who teaches my hands to war and my fingers to fight—” Psalm 144:1(KJV)
David realized that it’s God alone that not only gives you an idea but also the step-by-step process of how to fulfill it.
He has waged many wars, but he was utterly dependent on God to show him how to get the total and complete victory through all those battles.
He trusted God in the battle against Goliath, but he followed God in using his hands and fingers in handling the sling and picking up the five stones.

His fingers’ dexterity to accurately locate the right place in Goliath’s forehead was entirely dependent on God.
What ideas do you have from God?
Entirely depend on HIM to show you the way to fully implement them.
“Blessed be God, my mountain, who trains me to fight fair and well. He’s the bedrock on which I stand, the castle in which I live, my rescuing knight, The high crag where I run for dear life, while he lays my enemies low.” Psalm 144:1(MSG)

Don’t start your project with God and then implement them with your own senses.

God gives you the complete package of strategy and implementation.
Shall I bring to the [moment of] birth and not cause to bring forth? Says the Lord. Shall I Who causes to bring forth shut the womb? says your God. Isaiah 66:9(KJV)
When God gives you the grace to conceive an idea, depend on HIM to bring it to birth and give it life for complete fulfillment.
Where are you trusting today?