Acts 1:3) To whom also he showed himself alive after his passion by many infallible proofs, being seen of them forty days, and speaking of the things pertaining to the kingdom of God:
Before His crucifixion, Jesus had told the disciples that there were many things He had to tell them but they were not able yet to bear (pick up, carry) them – “I have yet many things to say unto you, but ye cannot bear them now. {13} Howbeit when he, the Spirit of truth, is come, he will guide you into all truth: for he shall not speak of himself; but whatsoever he shall hear, that shall he speak: and he will show you things to come.” They would need the presence of God’s abiding Spirit to enable them to comprehend it. This is similar to what Jesus told Nicodemas – “Except a man be born again, he cannot see the kingdom of God.” (See means to comprehend or understand).
During those forty days Jesus was teaching, perhaps opening their understanding about the Kingdom of God and maybe even elaborating upon the numerous parables that He spoke pertaining to the kingdom. Before His death the