When we attempt to do God's work in our own strength instead of God's strength, we will fail. Only when we acknowledge our weakness and look to the Holy Spirit for the wisdom and strength we need will God bless our efforts.
How will you do what needs to be done? Yes, you'll study and work diligently; trusting God for the outcome doesn't mean we sit back and do nothing. But only God can work in the hearts of those who you are seeking to help. Confess your weakness to Him and trust Him to work through you-- today and always.
" For when I am weak, then I am strong." - 2 Corinthians 12:10