Who dares even know what god's will is? Excuse me, No man or woman can presume to begin know to what a creator thinks, that is pure delusion.
Yes. Scripture informs us that God's ways are as far from our own as the heavens are from the earth. Already we know something about God. God has also revealed (through the commandments) some of His ways, what He sees as ideal--and so we know a bit more. Then we have accounts of God interacting with mankind, so once again our awareness of God and His ways is increased again. Finally, we have prayer and the Holy Spirit as guides.
Those of us who have pets, particularly small ones, know that we cannot know all they are thinking, and know they haven't much of a clue about our thoughts, either. But we do know enough to get by and to establish a favorable relationship. We learn to read each other and that forms the key to our relationship.