James 4:15 '....Instead you ought to say, 'If the Lord wills, we shall live and do this or that'
Instead of being presumptuous & saying 'this is what we will do,' make plans, but surrender them to God so He can change them, enhance them, or stop them. This is how He is Lord of our life. Proverbs 3:6 says if we commit (surrender) our ways to Him, He will direct our paths (direction, timing, connections), & give us good success. Make plans, take steps, work hard, but place it all in the hands of God in prayer & declaration. He brings success!