The Days of Unleavened Bread picture a new way of life that we must walk in.  We are to worship God as He commanded.  We can't neglect our relationship with God or we can fall into the same attitude as the Israelites.

Matthew:4:4But he answered and said, It is written, Man shall not live by bread alone, but by every word that proceedeth out of the mouth of God.
Hebrews:2:1-3[1]Therefore we ought to give the more earnest heed to the things which we have heard, lest at any time we should let them slip.[2]For if the word spoken by angels was stedfast, and every transgression and disobedience received a just recompence of reward;[3]How shall we escape, if we neglect so great salvation; which at the first began to be spoken by the Lord, and was confirmed unto us by them that heard him;
Hebrews:11:8By faith Abraham, when he was called to go out into a place which he should after receive for an inheritance, obeyed; and he went out, not knowing whither he went.

Sometimes God simply says "walk this way".  We don't always know where we're going,

2 Corinthians:5:1-7[1]For we know that if our earthly house of this tabernacle were dissolved, we have a building of God, an house not made with hands, eternal in the heavens.[2]For in this we groan, earnestly desiring to be clothed upon with our house which is from heaven:[3]If so be that being clothed we shall not be found naked.[4]For we that are in this tabernacle do groan, being burdened: not for that we would be unclothed, but clothed upon, that mortality might be swallowed up of life.[5]Now he that hath wrought us for the selfsame thing is God, who also hath given unto us the earnest of the Spirit.[6]Therefore we are always confident, knowing that, whilst we are at home in the body, we are absent from the Lord:[7](For we walk by faith, not by sight:)

Walk by faith, not by sight.